diff --git a/information-model/README.md b/information-model/README.md
new file mode 100644
index 0000000..281bbc3
--- /dev/null
+++ b/information-model/README.md
@@ -0,0 +1,87 @@
+# EoX Information Model
+
+An information model (IM) is a formal definition of structured data at a higher level of abstraction
+than a concrete schema. It is intended to be easy to work with and understand, and to serve as the
+*single source of truth* for documentation in multiple formats, concrete schemas in multiple formats,
+message generation and validation in multiple data formats, and code generation for multiple
+programming languages.
+
+This is an information model for two proposed EoX schema files (core.json, shell.json) written in
+the JSON Abstract Data Notation (JADN) language. It can be written as either JSON data
+or as a textual Information Definition Language, and can be converted back and forth between those formats.
+It can also be used to generate property tables in HTML or Markdown format and to ERDs in GraphVis or PlantUML format
+for use in specification documents:
+
+**Fig. 1**: shell.jidl
+```
+Shell = Record
+   1 schema           Schema_shell
+   2 statements       Statement [1..*]             // Contains a list of statement elements.
+
+Schema_shell = Enumerated                          // Specifies the schema the JSON object must be valid against.
+   1 https://docs.oasis-open.org/openeox/tbd/schema/shell.json
+
+Statement = Record                                 // Statements contain the single OpenEoX entries.
+   1 core             c:Core
+   2 productName      ProductName_t
+   3 productVersion   ProductVersion_t
+   4 supplierName     SupplierName_t
+```
+
+**Fig. 2**: shell.jadn
+```json
+    ["Shell", "Record", [], "", [
+      [1, "schema", "Schema_shell", [], ""],
+      [2, "statements", "Statement", ["]0"], "Contains a list of statement elements."]
+    ]],
+
+    ["Schema_shell", "Enumerated", [], "Specifies the schema the JSON object must be valid against.", [
+      [1, "https://docs.oasis-open.org/openeox/tbd/schema/shell.json", ""]
+    ]],
+
+    ["Statement", "Record", [], "Statements contain the single OpenEoX entries.", [
+      [1, "core", "c:Core", [], ""],
+      [2, "productName", "ProductName_t", [], ""],
+      [3, "productVersion", "ProductVersion_t", [], ""],
+      [4, "supplierName", "SupplierName_t", [], ""]
+    ]],
+```
+
+**Fig. 3**: shell.md
+
+**********
+**Type: Shell (Record)**
+
+| ID | Name           | Type         | \#    | Description                            |
+|----|----------------|--------------|-------|----------------------------------------|
+| 1  | **schema**     | Schema_shell | 1     |                                        |
+| 2  | **statements** | Statement    | 1..\* | Contains a list of statement elements. |
+
+**********
+
+Specifies the schema the JSON object must be valid against.
+
+**Type: Schema_shell (Enumerated)**
+
+| ID | Item                                                          | Description |
+|----|---------------------------------------------------------------|-------------|
+| 1  | **https://docs.oasis-open.org/openeox/tbd/schema/shell.json** |             |
+
+**********
+
+Statements contain the single OpenEoX entries.
+
+**Type: Statement (Record)**
+
+| ID | Name               | Type             | \# | Description |
+|----|--------------------|------------------|----|-------------|
+| 1  | **core**           | c:Core           | 1  |             |
+| 2  | **productName**    | ProductName_t    | 1  |             |
+| 3  | **productVersion** | ProductVersion_t | 1  |             |
+| 4  | **supplierName**   | SupplierName_t   | 1  |             |
+
+**********
+
+**Fig. 4**: EoX entity relationship diagram
+
+![EoX entity relationship diagram](generated/eox.graphviz.png)
\ No newline at end of file
diff --git a/information-model/core.jadn b/information-model/core.jadn
new file mode 100644
index 0000000..f09a1d8
--- /dev/null
+++ b/information-model/core.jadn
@@ -0,0 +1,44 @@
+{
+  "info": {
+    "package": "https://docs.oasis-open.org/openeox/tbd/schema/core",
+    "title": "EOL and EOS Information",
+    "description": "A draft schema for representing End-of-Life (EOL) and End-of-Support (EOS) information in OpenEoX.",
+    "exports": ["Core"],
+    "config": {
+      "$TypeName": "^[$A-Z][-_$A-Za-z0-9]{0,63}$"
+    }
+  },
+
+  "types": [
+    ["Core", "Record", [], "", [
+      [1, "schema", "Schema_core", [], ""],
+      [2, "last_updated", "Timestamp", [], "Timestamp of last change"],
+      [3, "status", "Status", ["]0"], "Contains a list of status elements."]
+    ]],
+
+    ["Schema_core", "Enumerated", [], "Specifies the schema the JSON object must be valid against.", [
+      [1, "https://docs.oasis-open.org/openeox/tbd/schema/core", ""]
+    ]],
+
+    ["Timestamp", "String", [], "Contains the RFC 3339 timestamp", []],
+
+    ["Status", "Record", [], "Contains a single entry in the product lifecycle.", [
+      [1, "category", "Category", [], "Contains the category of the status"],
+      [2, "timestamp", "StatusTimestamp", [], "Contains the timestamp at which the product enters the category."]
+    ]],
+
+    ["Category", "Enumerated", [], "", [
+      [1, "EndOfLife", ""],
+      [2, "EndOfSupport", ""]
+    ]],
+
+    ["StatusTimestamp", "Choice", [], "", [
+      [1, "timestamp", "Timestamp", [], ""],
+      [2, "timeValues", "TimeValues", [], ""]
+    ]],
+
+    ["TimeValues", "Enumerated", [], "", [
+      [1, "tba", ""]
+    ]]
+  ]
+}
diff --git a/information-model/generated/core.jidl b/information-model/generated/core.jidl
new file mode 100644
index 0000000..8f858ef
--- /dev/null
+++ b/information-model/generated/core.jidl
@@ -0,0 +1,30 @@
+       title: "EOL and EOS Information"
+     package: "https://docs.oasis-open.org/openeox/tbd/schema/core"
+ description: "A draft schema for representing End-of-Life (EOL) and End-of-Support (EOS) information in OpenEoX."
+     exports: ["Core"]
+      config: {"$TypeName": "^[$A-Z][-_$A-Za-z0-9]{0,63}$"}
+
+Core = Record
+   1 schema           Schema_core
+   2 last_updated     Timestamp                    // Timestamp of last change
+   3 status           Status [1..*]                // Contains a list of status elements.
+
+Schema_core = Enumerated                           // Specifies the schema the JSON object must be valid against.
+   1 https://docs.oasis-open.org/openeox/tbd/schema/core
+
+Timestamp = String                                 // Contains the RFC 3339 timestamp
+
+Status = Record                                    // Contains a single entry in the product lifecycle.
+   1 category         Category                     // Contains the category of the status
+   2 timestamp        StatusTimestamp              // Contains the timestamp at which the product enters the category.
+
+Category = Enumerated
+   1 EndOfLife
+   2 EndOfSupport
+
+StatusTimestamp = Choice
+   1 timestamp        Timestamp
+   2 timeValues       TimeValues
+
+TimeValues = Enumerated
+   1 tba
diff --git a/information-model/generated/core.json b/information-model/generated/core.json
new file mode 100644
index 0000000..d472013
--- /dev/null
+++ b/information-model/generated/core.json
@@ -0,0 +1,106 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "$id": "https://docs.oasis-open.org/openeox/tbd/schema/core",
+  "title": "EOL and EOS Information",
+  "description": "A draft schema for representing End-of-Life (EOL) and End-of-Support (EOS) information in OpenEoX.",
+  "$ref": "#/definitions/Core",
+  "definitions": {
+    "Core": {
+      "title": "Core",
+      "type": "object",
+      "additionalProperties": false,
+      "required": [
+        "schema",
+        "last_updated",
+        "status"
+      ],
+      "maxProperties": 100,
+      "properties": {
+        "schema": {
+          "$ref": "#/definitions/Schema_core",
+          "description": ""
+        },
+        "last_updated": {
+          "$ref": "#/definitions/Timestamp",
+          "description": "Timestamp of last change"
+        },
+        "status": {
+          "type": "array",
+          "description": "Contains a list of status elements.",
+          "minItems": 1,
+          "items": {
+            "$ref": "#/definitions/Status",
+            "description": "Contains a list of status elements."
+          }
+        }
+      }
+    },
+    "Schema_core": {
+      "title": "Schema core",
+      "type": "string",
+      "description": "Specifies the schema the JSON object must be valid against.",
+      "enum": [
+        "https://docs.oasis-open.org/openeox/tbd/schema/core"
+      ]
+    },
+    "Timestamp": {
+      "title": "Timestamp",
+      "type": "string",
+      "description": "Contains the RFC 3339 timestamp",
+      "maxLength": 255
+    },
+    "Status": {
+      "title": "Status",
+      "type": "object",
+      "description": "Contains a single entry in the product lifecycle.",
+      "additionalProperties": false,
+      "required": [
+        "category",
+        "timestamp"
+      ],
+      "maxProperties": 100,
+      "properties": {
+        "category": {
+          "$ref": "#/definitions/Category",
+          "description": "Contains the category of the status"
+        },
+        "timestamp": {
+          "$ref": "#/definitions/StatusTimestamp",
+          "description": "Contains the timestamp at which the product enters the category."
+        }
+      }
+    },
+    "Category": {
+      "title": "Category",
+      "type": "string",
+      "enum": [
+        "EndOfLife",
+        "EndOfSupport"
+      ]
+    },
+    "StatusTimestamp": {
+      "title": "StatusTimestamp",
+      "type": "object",
+      "additionalProperties": false,
+      "minProperties": 1,
+      "maxProperties": 1,
+      "properties": {
+        "timestamp": {
+          "$ref": "#/definitions/Timestamp",
+          "description": ""
+        },
+        "timeValues": {
+          "$ref": "#/definitions/TimeValues",
+          "description": ""
+        }
+      }
+    },
+    "TimeValues": {
+      "title": "TimeValues",
+      "type": "string",
+      "enum": [
+        "tba"
+      ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/information-model/generated/core.md b/information-model/generated/core.md
new file mode 100644
index 0000000..8cef666
--- /dev/null
+++ b/information-model/generated/core.md
@@ -0,0 +1,68 @@
+         title: "EOL and EOS Information"
+       package: "https://docs.oasis-open.org/openeox/tbd/schema/core"
+   description: "A draft schema for representing End-of-Life (EOL) and End-of-Support (EOS) information in OpenEoX."
+       exports: ["Core"]
+        config: {"$TypeName": "^[$A-Z][-_$A-Za-z0-9]{0,63}$"}
+
+**Type: Core (Record)**
+
+| ID | Name             | Type        | \#    | Description                         |
+|----|------------------|-------------|-------|-------------------------------------|
+| 1  | **schema**       | Schema_core | 1     |                                     |
+| 2  | **last_updated** | Timestamp   | 1     | Timestamp of last change            |
+| 3  | **status**       | Status      | 1..\* | Contains a list of status elements. |
+
+**********
+
+Specifies the schema the JSON object must be valid against.
+
+**Type: Schema_core (Enumerated)**
+
+| ID | Item                                                    | Description |
+|----|---------------------------------------------------------|-------------|
+| 1  | **https://docs.oasis-open.org/openeox/tbd/schema/core** |             |
+
+**********
+
+| Type Name     | Type Definition | Description                     |
+|---------------|-----------------|---------------------------------|
+| **Timestamp** | String          | Contains the RFC 3339 timestamp |
+
+**********
+
+Contains a single entry in the product lifecycle.
+
+**Type: Status (Record)**
+
+| ID | Name          | Type            | \# | Description                                                      |
+|----|---------------|-----------------|----|------------------------------------------------------------------|
+| 1  | **category**  | Category        | 1  | Contains the category of the status                              |
+| 2  | **timestamp** | StatusTimestamp | 1  | Contains the timestamp at which the product enters the category. |
+
+**********
+
+**Type: Category (Enumerated)**
+
+| ID | Item             | Description |
+|----|------------------|-------------|
+| 1  | **EndOfLife**    |             |
+| 2  | **EndOfSupport** |             |
+
+**********
+
+**Type: StatusTimestamp (Choice)**
+
+| ID | Name           | Type       | \# | Description |
+|----|----------------|------------|----|-------------|
+| 1  | **timestamp**  | Timestamp  | 1  |             |
+| 2  | **timeValues** | TimeValues | 1  |             |
+
+**********
+
+**Type: TimeValues (Enumerated)**
+
+| ID | Item    | Description |
+|----|---------|-------------|
+| 1  | **tba** |             |
+
+**********
diff --git a/information-model/generated/eox.graphviz.png b/information-model/generated/eox.graphviz.png
new file mode 100644
index 0000000..76fef43
Binary files /dev/null and b/information-model/generated/eox.graphviz.png differ
diff --git a/information-model/generated/shell-resolved.jidl b/information-model/generated/shell-resolved.jidl
new file mode 100644
index 0000000..c9425dc
--- /dev/null
+++ b/information-model/generated/shell-resolved.jidl
@@ -0,0 +1,49 @@
+       title: "EOL and EOS Information"
+     package: "https://docs.oasis-open.org/openeox/tbd/schema/shell"
+ description: "A draft schema for representing End-of-Life (EOL) and End-of-Support (EOS) information in OpenEoX."
+     exports: ["Shell"]
+      config: {"$TypeName": "^[$A-Z][-_$A-Za-z0-9]{0,63}$"}
+
+Shell = Record
+   1 schema           Schema_shell
+   2 statements       Statement [1..*]             // Contains a list of statement elements.
+
+Statement = Record                                 // Statements contain the single OpenEoX entries.
+   1 core             Core
+   2 productName      ProductName_t
+   3 productVersion   ProductVersion_t
+   4 supplierName     SupplierName_t
+
+Core = Record
+   1 schema           Schema_core
+   2 last_updated     Timestamp                    // Timestamp of last change
+   3 status           Status [1..*]                // Contains a list of status elements.
+
+Status = Record                                    // Contains a single entry in the product lifecycle.
+   1 category         Category                     // Contains the category of the status
+   2 timestamp        StatusTimestamp              // Contains the timestamp at which the product enters the category.
+
+StatusTimestamp = Choice
+   1 timestamp        Timestamp
+   2 timeValues       TimeValues
+
+Schema_core = Enumerated                           // Specifies the schema the JSON object must be valid against.
+   1 https://docs.oasis-open.org/openeox/tbd/schema/core
+
+Schema_shell = Enumerated                          // Specifies the schema the JSON object must be valid against.
+   1 https://docs.oasis-open.org/openeox/tbd/schema/shell.json
+
+Category = Enumerated
+   1 EndOfLife
+   2 EndOfSupport
+
+TimeValues = Enumerated
+   1 tba
+
+Timestamp = String                                 // Contains the RFC 3339 timestamp
+
+ProductName_t = String                             // Contains the name of the product.
+
+ProductVersion_t = String                          // Contains the version or release of the product.
+
+SupplierName_t = String                            // Contains the name of the supplier or service provider.
diff --git a/information-model/generated/shell-resolved.json b/information-model/generated/shell-resolved.json
new file mode 100644
index 0000000..7327378
--- /dev/null
+++ b/information-model/generated/shell-resolved.json
@@ -0,0 +1,188 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "$id": "https://docs.oasis-open.org/openeox/tbd/schema/shell",
+  "title": "EOL and EOS Information",
+  "description": "A draft schema for representing End-of-Life (EOL) and End-of-Support (EOS) information in OpenEoX.",
+  "$ref": "#/definitions/Shell",
+  "definitions": {
+    "Shell": {
+      "title": "Shell",
+      "type": "object",
+      "additionalProperties": false,
+      "required": [
+        "schema",
+        "statements"
+      ],
+      "maxProperties": 100,
+      "properties": {
+        "schema": {
+          "$ref": "#/definitions/Schema_shell",
+          "description": ""
+        },
+        "statements": {
+          "type": "array",
+          "description": "Contains a list of statement elements.",
+          "minItems": 1,
+          "items": {
+            "$ref": "#/definitions/Statement",
+            "description": "Contains a list of statement elements."
+          }
+        }
+      }
+    },
+    "Statement": {
+      "title": "Statement",
+      "type": "object",
+      "description": "Statements contain the single OpenEoX entries.",
+      "additionalProperties": false,
+      "required": [
+        "core",
+        "productName",
+        "productVersion",
+        "supplierName"
+      ],
+      "maxProperties": 100,
+      "properties": {
+        "core": {
+          "$ref": "#/definitions/Core",
+          "description": ""
+        },
+        "productName": {
+          "$ref": "#/definitions/ProductName_t",
+          "description": ""
+        },
+        "productVersion": {
+          "$ref": "#/definitions/ProductVersion_t",
+          "description": ""
+        },
+        "supplierName": {
+          "$ref": "#/definitions/SupplierName_t",
+          "description": ""
+        }
+      }
+    },
+    "Core": {
+      "title": "Core",
+      "type": "object",
+      "additionalProperties": false,
+      "required": [
+        "schema",
+        "last_updated",
+        "status"
+      ],
+      "maxProperties": 100,
+      "properties": {
+        "schema": {
+          "$ref": "#/definitions/Schema_core",
+          "description": ""
+        },
+        "last_updated": {
+          "$ref": "#/definitions/Timestamp",
+          "description": "Timestamp of last change"
+        },
+        "status": {
+          "type": "array",
+          "description": "Contains a list of status elements.",
+          "minItems": 1,
+          "items": {
+            "$ref": "#/definitions/Status",
+            "description": "Contains a list of status elements."
+          }
+        }
+      }
+    },
+    "Status": {
+      "title": "Status",
+      "type": "object",
+      "description": "Contains a single entry in the product lifecycle.",
+      "additionalProperties": false,
+      "required": [
+        "category",
+        "timestamp"
+      ],
+      "maxProperties": 100,
+      "properties": {
+        "category": {
+          "$ref": "#/definitions/Category",
+          "description": "Contains the category of the status"
+        },
+        "timestamp": {
+          "$ref": "#/definitions/StatusTimestamp",
+          "description": "Contains the timestamp at which the product enters the category."
+        }
+      }
+    },
+    "StatusTimestamp": {
+      "title": "StatusTimestamp",
+      "type": "object",
+      "additionalProperties": false,
+      "minProperties": 1,
+      "maxProperties": 1,
+      "properties": {
+        "timestamp": {
+          "$ref": "#/definitions/Timestamp",
+          "description": ""
+        },
+        "timeValues": {
+          "$ref": "#/definitions/TimeValues",
+          "description": ""
+        }
+      }
+    },
+    "Schema_core": {
+      "title": "Schema core",
+      "type": "string",
+      "description": "Specifies the schema the JSON object must be valid against.",
+      "enum": [
+        "https://docs.oasis-open.org/openeox/tbd/schema/core"
+      ]
+    },
+    "Schema_shell": {
+      "title": "Schema shell",
+      "type": "string",
+      "description": "Specifies the schema the JSON object must be valid against.",
+      "enum": [
+        "https://docs.oasis-open.org/openeox/tbd/schema/shell.json"
+      ]
+    },
+    "Category": {
+      "title": "Category",
+      "type": "string",
+      "enum": [
+        "EndOfLife",
+        "EndOfSupport"
+      ]
+    },
+    "TimeValues": {
+      "title": "TimeValues",
+      "type": "string",
+      "enum": [
+        "tba"
+      ]
+    },
+    "Timestamp": {
+      "title": "Timestamp",
+      "type": "string",
+      "description": "Contains the RFC 3339 timestamp",
+      "maxLength": 255
+    },
+    "ProductName_t": {
+      "title": "ProductName t",
+      "type": "string",
+      "description": "Contains the name of the product.",
+      "maxLength": 255
+    },
+    "ProductVersion_t": {
+      "title": "ProductVersion t",
+      "type": "string",
+      "description": "Contains the version or release of the product.",
+      "maxLength": 255
+    },
+    "SupplierName_t": {
+      "title": "SupplierName t",
+      "type": "string",
+      "description": "Contains the name of the supplier or service provider.",
+      "maxLength": 255
+    }
+  }
+}
\ No newline at end of file
diff --git a/information-model/generated/shell-resolved_i.puml b/information-model/generated/shell-resolved_i.puml
new file mode 100644
index 0000000..37c0403
--- /dev/null
+++ b/information-model/generated/shell-resolved_i.puml
@@ -0,0 +1,39 @@
+' package: https://docs.oasis-open.org/openeox/tbd/schema/shell
+' title: EOL and EOS Information
+' description: A draft schema for representing End-of-Life (EOL) and End-of-Support (EOS) information in OpenEoX.
+' exports: ['Shell']
+' config: {'$TypeName': '^[$A-Z][-_$A-Za-z0-9]{0,63}$'}
+
+@startuml
+  ' !theme spacelab
+  hide empty members
+  hide circle
+
+class "Shell : Record" as n0
+  n0 : 1 schema : {field} Schema_shell
+  n0 : 2 statements : {field} Statement [1..*]
+
+class "Statement : Record" as n1
+  n1 : 1 core : {field} Core
+  n1 : 2 productName : {field} ProductName_t
+  n1 : 3 productVersion : {field} ProductVersion_t
+  n1 : 4 supplierName : {field} SupplierName_t
+
+class "Core : Record" as n2
+  n2 : 1 schema : {field} Schema_core
+  n2 : 2 last_updated : {field} Timestamp
+  n2 : 3 status : {field} Status [1..*]
+
+class "Status : Record" as n3
+  n3 : 1 category : {field} Category
+  n3 : 2 timestamp : {field} StatusTimestamp
+
+class "StatusTimestamp : Choice" as n4
+  n4 : 1 timestamp : {field} Timestamp
+  n4 : 2 timeValues : {field} TimeValues
+
+  n0 "1" --> "1..*" n1 : statements
+  n1 "1" --> "1" n2 : core
+  n2 "1" --> "1..*" n3 : status
+  n3 "1" --> "1" n4 : timestamp
+@enduml
diff --git a/information-model/generated/shell-resolved_ia.dot b/information-model/generated/shell-resolved_ia.dot
new file mode 100644
index 0000000..d42eba4
--- /dev/null
+++ b/information-model/generated/shell-resolved_ia.dot
@@ -0,0 +1,88 @@
+# package: https://docs.oasis-open.org/openeox/tbd/schema/shell
+# title: EOL and EOS Information
+# description: A draft schema for representing End-of-Life (EOL) and End-of-Support (EOS) information in OpenEoX.
+# exports: ['Shell']
+# config: {'$TypeName': '^[$A-Z][-_$A-Za-z0-9]{0,63}$'}
+
+digraph G {
+  graph [fontname=Arial, fontsize=12];
+  node [fontname=Arial, fontsize=8, shape=plain, style=filled, fillcolor=lightskyblue1];
+  edge [fontname=Arial, fontsize=7, arrowsize=0.5, labelangle=45.0, labeldistance=0.9];
+  bgcolor="transparent";
+
+n0 [label=<<table cellborder="0" cellpadding="1" cellspacing="0">
+<tr><td cellpadding="4"><b>  Shell : Record  </b></td></tr><hr/>
+  <tr><td align="left">  1 schema : Schema_shell  </td></tr>
+  <tr><td align="left">  2 statements : Statement [1..*]  </td></tr>
+</table>>]
+
+n1 [label=<<table cellborder="0" cellpadding="1" cellspacing="0">
+<tr><td cellpadding="4"><b>  Statement : Record  </b></td></tr><hr/>
+  <tr><td align="left">  1 core : Core  </td></tr>
+  <tr><td align="left">  2 productName : ProductName_t  </td></tr>
+  <tr><td align="left">  3 productVersion : ProductVersion_t  </td></tr>
+  <tr><td align="left">  4 supplierName : SupplierName_t  </td></tr>
+</table>>]
+
+n2 [label=<<table cellborder="0" cellpadding="1" cellspacing="0">
+<tr><td cellpadding="4"><b>  Core : Record  </b></td></tr><hr/>
+  <tr><td align="left">  1 schema : Schema_core  </td></tr>
+  <tr><td align="left">  2 last_updated : Timestamp  </td></tr>
+  <tr><td align="left">  3 status : Status [1..*]  </td></tr>
+</table>>]
+
+n3 [label=<<table cellborder="0" cellpadding="1" cellspacing="0">
+<tr><td cellpadding="4"><b>  Status : Record  </b></td></tr><hr/>
+  <tr><td align="left">  1 category : Category  </td></tr>
+  <tr><td align="left">  2 timestamp : StatusTimestamp  </td></tr>
+</table>>]
+
+n4 [label=<<table cellborder="0" cellpadding="1" cellspacing="0">
+<tr><td cellpadding="4"><b>  StatusTimestamp : Choice  </b></td></tr><hr/>
+  <tr><td align="left">  1 timestamp : Timestamp  </td></tr>
+  <tr><td align="left">  2 timeValues : TimeValues  </td></tr>
+</table>>]
+
+n5 [fillcolor=palegreen, label=<<table cellborder="0" cellpadding="1" cellspacing="0">
+<tr><td cellpadding="4"><b>  Schema_core : Enumerated  </b></td></tr><hr/>
+  <tr><td align="left">  1 https://docs.oasis-open.org/openeox/tbd/schema/core  </td></tr>
+</table>>]
+
+n6 [fillcolor=palegreen, label=<<table cellborder="0" cellpadding="1" cellspacing="0">
+<tr><td cellpadding="4"><b>  Schema_shell : Enumerated  </b></td></tr><hr/>
+  <tr><td align="left">  1 https://docs.oasis-open.org/openeox/tbd/schema/shell.json  </td></tr>
+</table>>]
+
+n7 [fillcolor=palegreen, label=<<table cellborder="0" cellpadding="1" cellspacing="0">
+<tr><td cellpadding="4"><b>  Category : Enumerated  </b></td></tr><hr/>
+  <tr><td align="left">  1 EndOfLife  </td></tr>
+  <tr><td align="left">  2 EndOfSupport  </td></tr>
+</table>>]
+
+n8 [fillcolor=palegreen, label=<<table cellborder="0" cellpadding="1" cellspacing="0">
+<tr><td cellpadding="4"><b>  TimeValues : Enumerated  </b></td></tr><hr/>
+  <tr><td align="left">  1 tba  </td></tr>
+</table>>]
+
+n9 [label=<<b>Timestamp : String</b>>, shape=ellipse, style=filled, fillcolor=palegreen]
+
+n10 [label=<<b>ProductName_t : String</b>>, shape=ellipse, style=filled, fillcolor=palegreen]
+
+n11 [label=<<b>ProductVersion_t : String</b>>, shape=ellipse, style=filled, fillcolor=palegreen]
+
+n12 [label=<<b>SupplierName_t : String</b>>, shape=ellipse, style=filled, fillcolor=palegreen]
+
+  n0 -> n6 [label=schema, headlabel="1", taillabel="1"]
+  n0 -> n1 [label=statements, headlabel="1..*", taillabel="1"]
+  n1 -> n2 [label=core, headlabel="1", taillabel="1"]
+  n1 -> n10 [label=productName, headlabel="1", taillabel="1"]
+  n1 -> n11 [label=productVersion, headlabel="1", taillabel="1"]
+  n1 -> n12 [label=supplierName, headlabel="1", taillabel="1"]
+  n2 -> n5 [label=schema, headlabel="1", taillabel="1"]
+  n2 -> n9 [label=last_updated, headlabel="1", taillabel="1"]
+  n2 -> n3 [label=status, headlabel="1..*", taillabel="1"]
+  n3 -> n7 [label=category, headlabel="1", taillabel="1"]
+  n3 -> n4 [label=timestamp, headlabel="1", taillabel="1"]
+  n4 -> n9 [label=timestamp, headlabel="1", taillabel="1"]
+  n4 -> n8 [label=timeValues, headlabel="1", taillabel="1"]
+}
diff --git a/information-model/generated/shell.jidl b/information-model/generated/shell.jidl
new file mode 100644
index 0000000..9ec705c
--- /dev/null
+++ b/information-model/generated/shell.jidl
@@ -0,0 +1,25 @@
+       title: "EOL and EOS Information"
+     package: "https://docs.oasis-open.org/openeox/tbd/schema/shell"
+ description: "A draft schema for representing End-of-Life (EOL) and End-of-Support (EOS) information in OpenEoX."
+  namespaces: {"c": "https://docs.oasis-open.org/openeox/tbd/schema/core"}
+     exports: ["Shell"]
+      config: {"$TypeName": "^[$A-Z][-_$A-Za-z0-9]{0,63}$"}
+
+Shell = Record
+   1 schema           Schema_shell
+   2 statements       Statement [1..*]             // Contains a list of statement elements.
+
+Schema_shell = Enumerated                          // Specifies the schema the JSON object must be valid against.
+   1 https://docs.oasis-open.org/openeox/tbd/schema/shell.json
+
+Statement = Record                                 // Statements contain the single OpenEoX entries.
+   1 core             c:Core
+   2 productName      ProductName_t
+   3 productVersion   ProductVersion_t
+   4 supplierName     SupplierName_t
+
+ProductName_t = String                             // Contains the name of the product.
+
+ProductVersion_t = String                          // Contains the version or release of the product.
+
+SupplierName_t = String                            // Contains the name of the supplier or service provider.
diff --git a/information-model/generated/shell.json b/information-model/generated/shell.json
new file mode 100644
index 0000000..ea513dd
--- /dev/null
+++ b/information-model/generated/shell.json
@@ -0,0 +1,96 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "$id": "https://docs.oasis-open.org/openeox/tbd/schema/shell",
+  "title": "EOL and EOS Information",
+  "description": "A draft schema for representing End-of-Life (EOL) and End-of-Support (EOS) information in OpenEoX.",
+  "$ref": "#/definitions/Shell",
+  "definitions": {
+    "Shell": {
+      "title": "Shell",
+      "type": "object",
+      "additionalProperties": false,
+      "required": [
+        "schema",
+        "statements"
+      ],
+      "maxProperties": 100,
+      "properties": {
+        "schema": {
+          "$ref": "#/definitions/Schema_shell",
+          "description": ""
+        },
+        "statements": {
+          "type": "array",
+          "description": "Contains a list of statement elements.",
+          "minItems": 1,
+          "items": {
+            "$ref": "#/definitions/Statement",
+            "description": "Contains a list of statement elements."
+          }
+        }
+      }
+    },
+    "Schema_shell": {
+      "title": "Schema shell",
+      "type": "string",
+      "description": "Specifies the schema the JSON object must be valid against.",
+      "enum": [
+        "https://docs.oasis-open.org/openeox/tbd/schema/shell.json"
+      ]
+    },
+    "Statement": {
+      "title": "Statement",
+      "type": "object",
+      "description": "Statements contain the single OpenEoX entries.",
+      "additionalProperties": false,
+      "required": [
+        "core",
+        "productName",
+        "productVersion",
+        "supplierName"
+      ],
+      "maxProperties": 100,
+      "properties": {
+        "core": {
+          "$ref": "#/imports/c/Core",
+          "description": ""
+        },
+        "productName": {
+          "$ref": "#/definitions/ProductName_t",
+          "description": ""
+        },
+        "productVersion": {
+          "$ref": "#/definitions/ProductVersion_t",
+          "description": ""
+        },
+        "supplierName": {
+          "$ref": "#/definitions/SupplierName_t",
+          "description": ""
+        }
+      }
+    },
+    "ProductName_t": {
+      "title": "ProductName t",
+      "type": "string",
+      "description": "Contains the name of the product.",
+      "maxLength": 255
+    },
+    "ProductVersion_t": {
+      "title": "ProductVersion t",
+      "type": "string",
+      "description": "Contains the version or release of the product.",
+      "maxLength": 255
+    },
+    "SupplierName_t": {
+      "title": "SupplierName t",
+      "type": "string",
+      "description": "Contains the name of the supplier or service provider.",
+      "maxLength": 255
+    }
+  },
+  "imports": {
+    "c": {
+      "Core": {}
+    }
+  }
+}
\ No newline at end of file
diff --git a/information-model/generated/shell.md b/information-model/generated/shell.md
new file mode 100644
index 0000000..a719f4e
--- /dev/null
+++ b/information-model/generated/shell.md
@@ -0,0 +1,56 @@
+         title: "EOL and EOS Information"
+       package: "https://docs.oasis-open.org/openeox/tbd/schema/shell"
+   description: "A draft schema for representing End-of-Life (EOL) and End-of-Support (EOS) information in OpenEoX."
+    namespaces: {"c": "https://docs.oasis-open.org/openeox/tbd/schema/core"}
+       exports: ["Shell"]
+        config: {"$TypeName": "^[$A-Z][-_$A-Za-z0-9]{0,63}$"}
+
+**Type: Shell (Record)**
+
+| ID | Name           | Type         | \#    | Description                            |
+|----|----------------|--------------|-------|----------------------------------------|
+| 1  | **schema**     | Schema_shell | 1     |                                        |
+| 2  | **statements** | Statement    | 1..\* | Contains a list of statement elements. |
+
+**********
+
+Specifies the schema the JSON object must be valid against.
+
+**Type: Schema_shell (Enumerated)**
+
+| ID | Item                                                          | Description |
+|----|---------------------------------------------------------------|-------------|
+| 1  | **https://docs.oasis-open.org/openeox/tbd/schema/shell.json** |             |
+
+**********
+
+Statements contain the single OpenEoX entries.
+
+**Type: Statement (Record)**
+
+| ID | Name               | Type             | \# | Description |
+|----|--------------------|------------------|----|-------------|
+| 1  | **core**           | c:Core           | 1  |             |
+| 2  | **productName**    | ProductName_t    | 1  |             |
+| 3  | **productVersion** | ProductVersion_t | 1  |             |
+| 4  | **supplierName**   | SupplierName_t   | 1  |             |
+
+**********
+
+| Type Name         | Type Definition | Description                       |
+|-------------------|-----------------|-----------------------------------|
+| **ProductName_t** | String          | Contains the name of the product. |
+
+**********
+
+| Type Name            | Type Definition | Description                                     |
+|----------------------|-----------------|-------------------------------------------------|
+| **ProductVersion_t** | String          | Contains the version or release of the product. |
+
+**********
+
+| Type Name          | Type Definition | Description                                            |
+|--------------------|-----------------|--------------------------------------------------------|
+| **SupplierName_t** | String          | Contains the name of the supplier or service provider. |
+
+**********
diff --git a/information-model/original-json-schema/core.json b/information-model/original-json-schema/core.json
new file mode 100644
index 0000000..a5859e6
--- /dev/null
+++ b/information-model/original-json-schema/core.json
@@ -0,0 +1,63 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "$id": "https://docs.oasis-open.org/openeox/tbd/schema/core.json",
+  "title": "EOL and EOS Information",
+  "description": "A draft schema for representing End-of-Life (EOL) and End-of-Support (EOS) information in OpenEoX.",
+  "type": "object",
+  "$defs": {
+    "schema_t": {
+      "title": "OpenEoX Core schema",
+      "description": "Specifies the schema the JSON object must be valid against.",
+      "type": "string",
+      "enum": [
+        "https://docs.oasis-open.org/openeox/tbd/schema/core.json"
+      ]
+    }
+  },
+  "required": ["$schema", "last_updated", "status"],
+  "properties": {
+    "$schema": {
+      "$ref": "#/$defs/schema_t"
+    },
+    "last_updated": {
+      "title": "Timestamp of last change",
+      "description": "Contains the RFC 3339 timestamp when the record was last updated.",
+      "type": "string",
+      "format": "date-time"
+    },
+    "status": {
+      "title": "List of status",
+      "description": "Contains a list of status elements.",
+      "type": "array",
+      "minItems": 1,
+      "uniqueItems": true,
+      "items": {
+        "title": "Status",
+        "description": "Contains a single entry in the product lifecycle.",
+        "type": "object",
+        "required": ["category", "timestamp"],
+        "properties": {
+          "category": {
+            "title": "Status category",
+            "description": "Contains the category of the status",
+            "type": "string",
+            "enum": ["EndOfLife", "EndOfSupport"]
+          },
+          "timestamp": {
+            "title": "Timestamp",
+            "description": "Contains the timestamp at which the product enters the category.",
+            "type": "string",
+            "oneOf": [
+              {
+                "format": "date-time"
+              },
+              {
+                "enum": ["tba"]
+              }
+            ]
+          }
+        }
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/information-model/original-json-schema/shell.json b/information-model/original-json-schema/shell.json
new file mode 100644
index 0000000..7b21b89
--- /dev/null
+++ b/information-model/original-json-schema/shell.json
@@ -0,0 +1,70 @@
+{
+    "$schema": "https://json-schema.org/draft/2020-12/schema",
+    "$id": "https://docs.oasis-open.org/openeox/tbd/schema/shell.json",
+    "title": "EOL and EOS Information",
+    "description": "A draft schema for representing End-of-Life (EOL) and End-of-Support (EOS) information in OpenEoX.",
+    "type": "object",
+    "$defs": {
+        "productName_t": {
+            "title": "Product name",
+            "description": "Contains the name of the product.",
+            "type": "string",
+            "minLength": 1
+          },
+          "productVersion_t": {
+            "title": "Product version",
+            "description": "Contains the version or release of the product.",
+            "type": "string",
+            "minLength": 1
+          },
+        "supplierName_t": {
+            "title": "Supplier name",
+            "description": "Contains the name of the supplier or service provider.",
+            "type": "string",
+            "minLength": 1
+        },
+        "schema_t": {
+            "title": "OpenEoX Shell schema",
+            "description": "Specifies the schema the JSON object must be valid against.",
+            "type": "string",
+            "enum": [
+                "https://docs.oasis-open.org/openeox/tbd/schema/shell.json"
+            ]
+        }
+    },
+    "required": [
+        "$schema",
+        "statements"
+    ],
+    "properties": {
+        "$schema": {
+            "$ref": "#/$defs/schema_t"
+        },
+        "statements": {
+            "title": "List of statements",
+            "description": "Contains a list of statement elements.",
+            "type": "array",
+            "minItems": 1,
+            "items": {
+                "title": "Statement",
+                "description": "Statements contain the single OpenEoX entries.",
+                "type": "object",
+                "required": ["core", "productName", "productVersion", "supplierName"],
+                "properties": {
+                    "core": {
+                        "$ref": "https://docs.oasis-open.org/openeox/tbd/schema/core.json"
+                    },
+                    "productName": {
+                        "$ref": "#/$defs/productName_t"
+                    },
+                    "productVersion": {
+                        "$ref": "#/$defs/productVersion_t"
+                    },
+                    "supplierName": {
+                        "$ref": "#/$defs/supplierName_t"
+                    }
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/information-model/shell-resolved.jadn b/information-model/shell-resolved.jadn
new file mode 100644
index 0000000..0e6e94e
--- /dev/null
+++ b/information-model/shell-resolved.jadn
@@ -0,0 +1,66 @@
+{
+  "info": {
+    "package": "https://docs.oasis-open.org/openeox/tbd/schema/shell",
+    "title": "EOL and EOS Information",
+    "description": "A draft schema for representing End-of-Life (EOL) and End-of-Support (EOS) information in OpenEoX.",
+    "exports": ["Shell"],
+    "config": {
+      "$TypeName": "^[$A-Z][-_$A-Za-z0-9]{0,63}$"
+    }
+  },
+
+  "types": [
+    ["Shell", "Record", [], "", [
+      [1, "schema", "Schema_shell", [], ""],
+      [2, "statements", "Statement", ["]0"], "Contains a list of statement elements."]
+    ]],
+
+    ["Statement", "Record", [], "Statements contain the single OpenEoX entries.", [
+      [1, "core", "Core", [], ""],
+      [2, "productName", "ProductName_t", [], ""],
+      [3, "productVersion", "ProductVersion_t", [], ""],
+      [4, "supplierName", "SupplierName_t", [], ""]
+    ]],
+
+    ["Core", "Record", [], "", [
+      [1, "schema", "Schema_core", [], ""],
+      [2, "last_updated", "Timestamp", [], "Timestamp of last change"],
+      [3, "status", "Status", ["]0"], "Contains a list of status elements."]
+    ]],
+
+    ["Status", "Record", [], "Contains a single entry in the product lifecycle.", [
+      [1, "category", "Category", [], "Contains the category of the status"],
+      [2, "timestamp", "StatusTimestamp", [], "Contains the timestamp at which the product enters the category."]
+    ]],
+
+    ["StatusTimestamp", "Choice", [], "", [
+      [1, "timestamp", "Timestamp", [], ""],
+      [2, "timeValues", "TimeValues", [], ""]
+    ]],
+
+    ["Schema_core", "Enumerated", [], "Specifies the schema the JSON object must be valid against.", [
+      [1, "https://docs.oasis-open.org/openeox/tbd/schema/core", ""]
+    ]],
+
+    ["Schema_shell", "Enumerated", [], "Specifies the schema the JSON object must be valid against.", [
+      [1, "https://docs.oasis-open.org/openeox/tbd/schema/shell.json", ""]
+    ]],
+
+    ["Category", "Enumerated", [], "", [
+      [1, "EndOfLife", ""],
+      [2, "EndOfSupport", ""]
+    ]],
+
+    ["TimeValues", "Enumerated", [], "", [
+      [1, "tba", ""]
+    ]],
+
+    ["Timestamp", "String", [], "Contains the RFC 3339 timestamp", []],
+
+    ["ProductName_t", "String", [], "Contains the name of the product.", []],
+
+    ["ProductVersion_t", "String", [], "Contains the version or release of the product.", []],
+
+    ["SupplierName_t", "String", [], "Contains the name of the supplier or service provider.", []]
+  ]
+}
diff --git a/information-model/shell.jadn b/information-model/shell.jadn
new file mode 100644
index 0000000..db5c0a2
--- /dev/null
+++ b/information-model/shell.jadn
@@ -0,0 +1,38 @@
+{
+  "info": {
+    "package": "https://docs.oasis-open.org/openeox/tbd/schema/shell",
+    "title": "EOL and EOS Information",
+    "description": "A draft schema for representing End-of-Life (EOL) and End-of-Support (EOS) information in OpenEoX.",
+    "namespaces": {
+      "c": "https://docs.oasis-open.org/openeox/tbd/schema/core"
+    },
+    "exports": ["Shell"],
+    "config": {
+      "$TypeName": "^[$A-Z][-_$A-Za-z0-9]{0,63}$"
+    }
+  },
+
+  "types": [
+    ["Shell", "Record", [], "", [
+      [1, "schema", "Schema_shell", [], ""],
+      [2, "statements", "Statement", ["]0"], "Contains a list of statement elements."]
+    ]],
+
+    ["Schema_shell", "Enumerated", [], "Specifies the schema the JSON object must be valid against.", [
+      [1, "https://docs.oasis-open.org/openeox/tbd/schema/shell.json", ""]
+    ]],
+
+    ["Statement", "Record", [], "Statements contain the single OpenEoX entries.", [
+      [1, "core", "c:Core", [], ""],
+      [2, "productName", "ProductName_t", [], ""],
+      [3, "productVersion", "ProductVersion_t", [], ""],
+      [4, "supplierName", "SupplierName_t", [], ""]
+    ]],
+
+    ["ProductName_t", "String", [], "Contains the name of the product.", []],
+
+    ["ProductVersion_t", "String", [], "Contains the version or release of the product.", []],
+
+    ["SupplierName_t", "String", [], "Contains the name of the supplier or service provider.", []]
+  ]
+}