diff --git a/.changeset/pr-712-2027113298.md b/.changeset/pr-712-2027113298.md
new file mode 100644
index 000000000..9b0949e82
--- /dev/null
+++ b/.changeset/pr-712-2027113298.md
@@ -0,0 +1,5 @@
+
+---
+"fusion-project-portal": patch
+--- 
+ContextTypes are returned as array of string
diff --git a/backend/src/Equinor.ProjectExecutionPortal.WebApi/ViewModels/OnboardedApp/ApiOnboardedApp.cs b/backend/src/Equinor.ProjectExecutionPortal.WebApi/ViewModels/OnboardedApp/ApiOnboardedApp.cs
index 5abe1f52a..0f0216beb 100644
--- a/backend/src/Equinor.ProjectExecutionPortal.WebApi/ViewModels/OnboardedApp/ApiOnboardedApp.cs
+++ b/backend/src/Equinor.ProjectExecutionPortal.WebApi/ViewModels/OnboardedApp/ApiOnboardedApp.cs
@@ -15,6 +15,7 @@ public ApiOnboardedApp(OnboardedAppDto onboardedAppDto)
             Name = onboardedAppDto.AppInformation?.Name;
             Description = onboardedAppDto.AppInformation?.Description;
             Contexts = onboardedAppDto.ContextTypes.Select(x => new ApiContextType(x)).ToList();
+            ContextTypes = onboardedAppDto.ContextTypes.Select(x => x.ContextTypeKey).ToList();
             AppInformation = onboardedAppDto.AppInformation != null ? new ApiFusionPortalAppInformation(onboardedAppDto.AppInformation) : null;
         }
 
@@ -23,6 +24,7 @@ public ApiOnboardedApp(OnboardedAppDto onboardedAppDto)
         public string? Name { get; set; }
         public string? Description { get; set; }
         public IList<ApiContextType> Contexts { get; set; }
+        public IList<string> ContextTypes { get; set; }
         public ApiFusionPortalAppInformation? AppInformation { get; set; }
     }
 }
diff --git a/backend/src/Equinor.ProjectExecutionPortal.WebApi/ViewModels/Portal/ApiPortal.cs b/backend/src/Equinor.ProjectExecutionPortal.WebApi/ViewModels/Portal/ApiPortal.cs
index 9b0486db5..80b9c20a8 100644
--- a/backend/src/Equinor.ProjectExecutionPortal.WebApi/ViewModels/Portal/ApiPortal.cs
+++ b/backend/src/Equinor.ProjectExecutionPortal.WebApi/ViewModels/Portal/ApiPortal.cs
@@ -18,6 +18,7 @@ public ApiPortal(PortalDto portalDto)
             Description = portalDto.Description;
             Icon = portalDto.Icon;
             Contexts = portalDto.ContextTypes.Select(x => new ApiContextType(x)).ToList();
+            ContextTypes = portalDto.ContextTypes.Select(x => x.ContextTypeKey).ToList();
             Apps = portalDto.Apps.Select(x => new ApiPortalApp(x)).ToList();
         }
 
@@ -29,6 +30,7 @@ public ApiPortal(PortalDto portalDto)
         public string? Description { get; set; }
         public string Icon { get; set; } = null!;
         public IList<ApiContextType> Contexts { get; set; }
+        public IList<string> ContextTypes { get; set; }
         public List<ApiPortalApp> Apps { get; set; } = null!;
     }
 }