diff --git a/dataikuapi/dss/apideployer.py b/dataikuapi/dss/apideployer.py
index 339ae2bf..5f96c7b7 100644
--- a/dataikuapi/dss/apideployer.py
+++ b/dataikuapi/dss/apideployer.py
@@ -1,6 +1,6 @@
 import json
 from .future import DSSFuture
-
+from ..utils import CallableStr
 
 class DSSAPIDeployer(object):
     """
@@ -60,7 +60,7 @@ def list_stages(self):
         """
         Lists infrastructure stages of the API Deployer
 
-        :rtype: a list of dict. Each dict contains a field "id" for the stage identifier and "desc" for its description.
+        :rtype: list of dict. Each dict contains a field "id" for the stage identifier and "desc" for its description.
         :rtype: list
         """
         return self.client._perform_json("GET", "/api-deployer/stages")
@@ -152,7 +152,7 @@ def get_service(self, service_id):
 
 class DSSAPIDeployerInfra(object):
     """
-    A Deployment infrastructure on the API Deployer
+    An API Deployer infrastructure.
 
     Do not create this directly, use :meth:`~dataikuapi.dss.apideployer.DSSAPIDeployer.get_infra`
     """
@@ -160,8 +160,19 @@ def __init__(self, client, infra_id):
         self.client = client
         self.infra_id = infra_id
 
+    @property
     def id(self):
-        return self.infra_id
+        return CallableStr(self.infra_id)
+
+    def get_status(self):
+        """
+        Returns status information about this infrastructure
+
+        :rtype: :class:`dataikuapi.dss.apideployer.DSSAPIDeployerInfraStatus`
+        """
+        light = self.client._perform_json("GET", "/api-deployer/infras/%s" % (self.infra_id))
+
+        return DSSAPIDeployerInfraStatus(self.client, self.infra_id, light)
 
     def get_settings(self):
         """
@@ -186,7 +197,8 @@ def delete(self):
 
 
 class DSSAPIDeployerInfraSettings(object):
-    """The settings of an API Deployer Infra. 
+    """
+    The settings of an API Deployer infrastructure
 
     Do not create this directly, use :meth:`~dataikuapi.dss.apideployer.DSSAPIDeployerInfra.get_settings`
     """
@@ -238,6 +250,35 @@ def save(self):
                 body = self.settings)
 
 
+class DSSAPIDeployerInfraStatus(object):
+    """
+    The status of an API Deployer infrastructure.
+
+    Do not create this directly, use :meth:`~dataikuapi.dss.apideployer.DSSAPIDeployerInfra.get_status`
+    """
+    def __init__(self, client, infra_id, light_status):
+        self.client = client
+        self.infra_id = infra_id
+        self.light_status = light_status
+
+    def get_deployments(self):
+        """
+        Returns the deployments that are deployed on this infrastructure
+
+        :returns: a list of deployments
+        :rtype: list of :class:`dataikuapi.dss.apideployer.DSSAPIDeployerDeployment`
+        """
+        return [DSSAPIDeployerDeployment(self.client, deployment["id"]) for deployment in self.light_status["deployments"]]
+
+    def get_raw(self):
+        """
+        Gets the raw status information. This returns a dictionary with various information about the infrastructure
+
+        :rtype: dict
+        """
+        return self.light_status
+
+
 ###############################################
 # Deployments
 ###############################################
@@ -252,11 +293,13 @@ def __init__(self, client, deployment_id):
         self.client = client
         self.deployment_id = deployment_id
 
+    @property
     def id(self):
-        return self.deployment_id
+        return CallableStr(self.deployment_id)
 
     def get_status(self):
-        """Returns status information about this deployment
+        """
+        Returns status information about this deployment
 
         :rtype: dataikuapi.dss.apideployer.DSSAPIDeployerDeploymentStatus
         """
@@ -302,7 +345,8 @@ def delete(self):
 
 
 class DSSAPIDeployerDeploymentSettings(object):
-    """The settings of an API Deployer deployment. 
+    """
+    The settings of an API Deployer deployment. 
 
     Do not create this directly, use :meth:`~dataikuapi.dss.apideployer.DSSAPIDeployerDeployment.get_settings`
     """
@@ -321,7 +365,9 @@ def get_raw(self):
         return self.settings
 
     def set_enabled(self, enabled):
-        """Enables or disables this deployment"""
+        """
+        Enables or disables this deployment
+        """
         self.settings["enabled"] = enabled
 
     def set_single_version(self, version):
@@ -336,14 +382,17 @@ def set_single_version(self, version):
         }
         
     def save(self):
-        """Saves back these settings to the deployment"""
+        """
+        Saves back these settings to the deployment
+        """
         self.client._perform_empty(
                 "PUT", "/api-deployer/deployments/%s/settings" % (self.deployment_id),
                 body = self.settings)
 
 
 class DSSAPIDeployerDeploymentStatus(object):
-    """The status of an API Deployer deployment. 
+    """
+    The status of an API Deployer deployment. 
 
     Do not create this directly, use :meth:`~dataikuapi.dss.apideployer.DSSAPIDeployerDeployment.get_status`
     """
@@ -365,12 +414,15 @@ def get_light(self):
     def get_heavy(self):
         """
         Gets the 'heavy' (full) status. This returns a dictionary with various information about the deployment
+
         :rtype: dict
         """
         return self.heavy_status
 
     def get_service_urls(self):
-        """Returns service-level URLs for this deployment (ie without the enpdoint-specific suffix)"""
+        """
+        Returns service-level URLs for this deployment (ie without the enpdoint-specific suffix)
+        """
 
         if "deployedServiceId" in self.light_status["deploymentBasicInfo"]:
             service_id = self.light_status["deploymentBasicInfo"]["deployedServiceId"]
@@ -385,7 +437,8 @@ def get_service_urls(self):
             raise ValueError("PublicURL not available for this deployment. It might still be initializing")
 
     def get_health(self):
-        """Returns the health of this deployment as a string
+        """
+        Returns the health of this deployment as a string
 
         :returns: HEALTHY if the deployment is working properly, various other status otherwise
         :rtype: string
@@ -411,8 +464,9 @@ def __init__(self, client, service_id):
         self.client = client
         self.service_id = service_id
 
+    @property
     def id(self):
-        return self.service_id
+        return CallableStr(self.service_id)
 
     def get_status(self):
         """
@@ -452,6 +506,7 @@ def get_settings(self):
     def delete_version(self, version):
         """
         Deletes a version from this service
+
         :param string version: The version to delete
         """
         self.client._perform_empty(
@@ -468,7 +523,8 @@ def delete(self):
 
 
 class DSSAPIDeployerServiceSettings(object):
-    """The settings of an API Deployer Service. 
+    """
+    The settings of an API Deployer Service. 
 
     Do not create this directly, use :meth:`~dataikuapi.dss.apideployer.DSSAPIDeployerService.get_settings`
     """
@@ -487,14 +543,17 @@ def get_raw(self):
         return self.settings
 
     def save(self):
-        """Saves back these settings to the API service"""
+        """
+        Saves back these settings to the API service
+        """
         self.client._perform_empty(
                 "PUT", "/api-deployer/services/%s/settings" % (self.service_id),
                 body = self.settings)
 
 
 class DSSAPIDeployerServiceStatus(object):
-    """The status of an API Deployer Service. 
+    """
+    The status of an API Deployer Service. 
 
     Do not create this directly, use :meth:`~dataikuapi.dss.apideployer.DSSAPIDeployerService.get_status`
     """
@@ -503,6 +562,20 @@ def __init__(self, client, service_id, light_status):
         self.service_id = service_id
         self.light_status = light_status
 
+    def get_deployments(self, infra_id=None):
+        """
+        Returns the deployments that have been created from this published project
+
+        :param str infra_id: Identifier of an infra, allows to only keep in the returned list the deployments on this infra.
+        If not set, the list contains all the deployments using this published project, across every infra of the Project Deployer.
+
+        :returns: a list of deployments
+        :rtype: list of :class:`dataikuapi.dss.apideployer.DSSAPIDeployerDeployment`
+        """
+        if infra_id is None:
+            return [DSSAPIDeployerDeployment(self.client, deployment["id"]) for deployment in self.light_status["deployments"]]
+        return [DSSAPIDeployerDeployment(self.client, deployment["id"]) for deployment in self.light_status["deployments"] if infra_id == deployment["infraId"]]
+
     def get_versions(self):
         """
         Returns the versions of this service that have been published on the API Service
@@ -517,6 +590,7 @@ def get_versions(self):
     def get_raw(self):
         """
         Gets the raw status information. This returns a dictionary with various information about the service,
+
         :rtype: dict
         """
         return self.light_status
diff --git a/dataikuapi/dss/project.py b/dataikuapi/dss/project.py
index 6557e8b6..4831936d 100644
--- a/dataikuapi/dss/project.py
+++ b/dataikuapi/dss/project.py
@@ -936,7 +936,7 @@ def get_api_service(self, service_id):
         return DSSAPIService(self.client, self.project_key, service_id)
 
     ########################################################
-    # Bundles / Export (Design node)
+    # Bundles / Export and Publish (Design node)
     ########################################################
 
     def list_exported_bundles(self):
@@ -958,7 +958,8 @@ def get_exported_bundle_archive_stream(self, bundle_id):
     def download_exported_bundle_archive_to_file(self, bundle_id, path):
         """
         Download a bundle archive that can be deployed in a DSS automation Node into the given output file.
-        @param path if "-", will write to /dev/stdout
+        
+        :param path if "-", will write to /dev/stdout
         """
         if path == "-":
             path= "/dev/stdout"
@@ -971,6 +972,23 @@ def download_exported_bundle_archive_to_file(self, bundle_id, path):
                     f.flush()
         stream.close()
 
+    def publish_bundle(self, bundle_id, published_project_key=None):
+        """
+        Publish a bundle on the Project Deployer.
+
+        :param string bundle_id: The identifier of the bundle
+        :param string published_project_key: The key of the project on the Project Deployer where the bundle will be published.
+            A new published project will be created if none matches the key.
+            If the parameter is not set, the key from the current :class:`DSSProject` is used.
+
+        :rtype: dict
+        :return: a dict with info on the bundle state once published. It contains the keys "publishedOn" for the publish date,
+        "publishedBy" for the user who published the bundle, and "publishedProjectKey" for the key of the Project Deployer project used.
+        """
+        params = None
+        if published_project_key is not None:
+            params = {"publishedProjectKey": published_project_key}
+        return self.client._perform_json("GET", "/projects/%s/bundles/%s/publish" % (self.project_key, bundle_id), params=params)
 
     ########################################################
     # Bundles / Import (Automation node)
diff --git a/dataikuapi/dss/projectdeployer.py b/dataikuapi/dss/projectdeployer.py
index ee8919c0..6ca50917 100644
--- a/dataikuapi/dss/projectdeployer.py
+++ b/dataikuapi/dss/projectdeployer.py
@@ -69,7 +69,7 @@ def list_stages(self):
         """
         Lists infrastructure stages of the Project Deployer
 
-        :rtype: a list of dict. Each dict contains a field "id" for the stage identifier and "desc" for its description.
+        :rtype: list of dict. Each dict contains a field "id" for the stage identifier and "desc" for its description.
         :rtype: list
         """
         return self.client._perform_json("GET", "/project-deployer/stages")
@@ -152,6 +152,24 @@ def get_project(self, project_key):
         """
         return DSSProjectDeployerProject(self.client, project_key)
 
+    def upload_bundle(self, fp, project_key=None):
+        """
+        Uploads a new version for a project from a file-like object pointing
+        to a bundle Zip file.
+
+        :param string fp: A file-like object pointing to a bundle Zip file
+        :param string project_key: The key of the published project where the bundle will be uploaded. If the project does not exist, it is created.
+        If not set, the key of the bundle's source project is used.
+
+        """
+        if project_key is None:
+            params = None
+        else:
+            params = {
+                "projectKey": project_key,
+            }
+        return self.client._perform_empty("POST",
+                "/project-deployer/projects/bundles", params=params, files={"file":fp})
 
 ###############################################
 # Infrastructures
@@ -160,7 +178,7 @@ def get_project(self, project_key):
 
 class DSSProjectDeployerInfra(object):
     """
-    A Deployment infrastructure on the Project Deployer
+    An Automation infrastructure on the Project Deployer
 
     Do not create this directly, use :meth:`~dataikuapi.dss.projectdeployer.DSSProjectDeployer.get_infra`
     """
@@ -168,9 +186,20 @@ def __init__(self, client, infra_id):
         self.client = client
         self.infra_id = infra_id
 
+    @property
     def id(self):
         return self.infra_id
 
+    def get_status(self):
+        """
+        Returns status information about this infrastructure
+
+        :rtype: :class:`dataikuapi.dss.projectdeployer.DSSProjectDeployerInfraStatus`
+        """
+        light = self.client._perform_json("GET", "/project-deployer/infras/%s" % (self.infra_id))
+
+        return DSSProjectDeployerInfraStatus(self.client, self.infra_id, light)
+
     def get_settings(self):
         """
         Gets the settings of this infra. If you want to modify the settings, you need to
@@ -194,7 +223,8 @@ def delete(self):
 
 
 class DSSProjectDeployerInfraSettings(object):
-    """The settings of a Project Deployer Infra.
+    """
+    The settings of an Automation infrastructure.
 
     Do not create this directly, use :meth:`~dataikuapi.dss.projectdeployer.DSSProjectDeployerInfra.get_settings`
     """
@@ -213,12 +243,42 @@ def get_raw(self):
         return self.settings
 
     def save(self):
-        """Saves back these settings to the infra"""
+        """
+        Saves back these settings to the infra
+        """
         self.client._perform_empty(
                 "PUT", "/project-deployer/infras/%s/settings" % (self.infra_id),
                 body = self.settings)
 
 
+class DSSProjectDeployerInfraStatus(object):
+    """
+    The status of an Automation infrastructure.
+
+    Do not create this directly, use :meth:`~dataikuapi.dss.projectdeployer.DSSProjectDeployerInfra.get_status`
+    """
+    def __init__(self, client, infra_id, light_status):
+        self.client = client
+        self.infra_id = infra_id
+        self.light_status = light_status
+
+    def get_deployments(self):
+        """
+        Returns the deployments that are deployed on this infrastructure
+
+        :returns: a list of deployments
+        :rtype: list of :class:`dataikuapi.dss.projectdeployer.DSSProjectDeployerDeployment`
+        """
+        return [DSSProjectDeployerDeployment(self.client, deployment["id"]) for deployment in self.light_status["deployments"]]
+
+    def get_raw(self):
+        """
+        Gets the raw status information. This returns a dictionary with various information about the infrastructure
+
+        :rtype: dict
+        """
+        return self.light_status
+
 ###############################################
 # Deployments
 ###############################################
@@ -234,11 +294,13 @@ def __init__(self, client, deployment_id):
         self.client = client
         self.deployment_id = deployment_id
 
+    @property
     def id(self):
         return self.deployment_id
 
     def get_status(self):
-        """Returns status information about this deployment
+        """
+        Returns status information about this deployment
 
         :rtype: dataikuapi.dss.apideployer.DSSProjectDeployerDeploymentStatus
         """
@@ -302,8 +364,19 @@ def get_raw(self):
         """
         return self.settings
 
+    @property
+    def bundle_id(self):
+        """
+        Gets the bundle id currently used by this deployment.
+
+        :rtype: str
+        """
+        return self.settings["bundleId"]
+
     def save(self):
-        """Saves back these settings to the deployment"""
+        """
+        Saves back these settings to the deployment
+        """
         self.client._perform_empty(
                 "PUT", "/project-deployer/deployments/%s/settings" % (self.deployment_id),
                 body = self.settings)
@@ -332,12 +405,14 @@ def get_light(self):
     def get_heavy(self):
         """
         Gets the 'heavy' (full) status. This returns a dictionary with various information about the deployment
+
         :rtype: dict
         """
         return self.heavy_status
 
     def get_health(self):
-        """Returns the health of this deployment as a string
+        """
+        Returns the health of this deployment as a string
 
         :returns: HEALTHY if the deployment is working properly, various other status otherwise
         :rtype: string
@@ -345,7 +420,9 @@ def get_health(self):
         return self.heavy_status["health"]
 
     def get_health_messages(self):
-        """Returns messages about the health of this deployment"""
+        """
+        Returns messages about the health of this deployment
+        """
         return self.heavy_status["healthMessages"]
 
 ###############################################
@@ -362,6 +439,7 @@ def __init__(self, client, project_key):
         self.client = client
         self.project_key = project_key
 
+    @property
     def id(self):
         return self.project_key
 
@@ -375,24 +453,6 @@ def get_status(self):
         light = self.client._perform_json("GET", "/project-deployer/projects/%s" % (self.project_key))
         return DSSProjectDeployerProjectStatus(self.client, self.project_key, light)
 
-    def import_bundle(self, fp, design_node_url=None, design_node_id=None):
-        """
-        Imports a new version for a project from a file-like object pointing
-        to a bundle Zip file.
-        :param string fp: A file-like object pointing to a bundle Zip file
-        :param string design_node_url: The URL of the Design node where the bundle was created
-        :param design_node_id: The identifier of the Design node where the bundle was created
-        """
-        if design_node_url is None and design_node_id is None:
-            params = None
-        else:
-            params = {
-                "designNodeId": design_node_id,
-                "designNodeUrl": design_node_url
-            }
-        return self.client._perform_empty("POST",
-                "/project-deployer/projects/%s/bundles" % (self.project_key), params=params, files={"file":fp})
-
     def get_settings(self):
         """
         Gets the settings of this project. If you want to modify the settings, you need to
@@ -411,6 +471,7 @@ def get_settings(self):
     def delete_bundle(self, bundle_id):
         """
         Deletes a bundle from this project
+
         :param string bundle_id: The identifier of the bundle to delete
         """
         self.client._perform_empty(
@@ -425,6 +486,7 @@ def delete(self):
         return self.client._perform_empty(
             "DELETE", "/project-deployer/projects/%s" % (self.project_key))
 
+
 class DSSProjectDeployerProjectSettings(object):
     """The settings of a published project.
 
@@ -445,14 +507,17 @@ def get_raw(self):
         return self.settings
 
     def save(self):
-        """Saves back these settings to the project"""
+        """
+        Saves back these settings to the project
+        """
         self.client._perform_empty(
                 "PUT", "/project-deployer/projects/%s/settings" % (self.project_key),
                 body = self.settings)
 
 
 class DSSProjectDeployerProjectStatus(object):
-    """The status of a published project.
+    """
+    The status of a published project.
 
     Do not create this directly, use :meth:`~dataikuapi.dss.projectdeployer.DSSProjectDeployerProject.get_status`
     """
@@ -461,6 +526,20 @@ def __init__(self, client, project_key, light_status):
         self.project_key = project_key
         self.light_status = light_status
 
+    def get_deployments(self, infra_id=None):
+        """
+        Returns the deployments that have been created from this published project
+
+        :param str infra_id: Identifier of an infra, allows to only keep in the returned list the deployments on this infra.
+        If not set, the list contains all the deployments using this published project, across every infra of the Project Deployer.
+
+        :returns: a list of deployments
+        :rtype: list of :class:`dataikuapi.dss.projectdeployer.DSSProjectDeployerDeployment`
+        """
+        if infra_id is None:
+            return [DSSProjectDeployerDeployment(self.client, deployment["id"]) for deployment in self.light_status["deployments"]]
+        return [DSSProjectDeployerDeployment(self.client, deployment["id"]) for deployment in self.light_status["deployments"] if infra_id == deployment["infraId"]]
+
     def get_bundles(self):
         """
         Returns the bundles that have been published on this project
@@ -475,6 +554,7 @@ def get_bundles(self):
     def get_raw(self):
         """
         Gets the raw status information. This returns a dictionary with various information about the project
+
         :rtype: dict
         """
-        return self.light_status
\ No newline at end of file
+        return self.light_status
diff --git a/dataikuapi/utils.py b/dataikuapi/utils.py
index 74f15380..e4512acc 100644
--- a/dataikuapi/utils.py
+++ b/dataikuapi/utils.py
@@ -94,3 +94,10 @@ def str_to_bool(s):
                                                 doublequote=True):
                 yield [none_if_throws(caster)(val)
                         for (caster, val) in dku_zip_longest(casters, uncasted_tuple)]
+
+class CallableStr(str):
+    def __init__(self, val):
+        self.val = val
+
+    def __call__(self):
+        return self.val