Upload a custom ADMX file to Simeon

  • Last update on September 27th, 2024
  • Navigate to the Intune Admin Center
     
  • Click on “Devices“ > “Configuration Policies
     
  • On the Import ADMX tab:
    • click “Import” > upload an ADMX file and its associated ADML file > “Next” > “Create
       
  • Wait for the state of the resource to become available
  • Navigate to the “Profiles” tab on the top left of the screen
     
  • Click “Create Profile”:
    • Select Platform “Windows 10 and later
    • Select Profile Type “Templates
    • Select Template Name: “Imported Administrative templates (Preview)"
    • Give the configuration a name
    • In this example, since we are using the Mozilla and Firefox ADMX resources, we will be configuring the profile for the resource (this may not be required for all ADMX resources)
      • Under “Configuration Settings”, click “Computer Configuration” on the left tab then select “Mozilla” > “Firefox” > Cookies Select “Do not allow preferences to be changed” > on the right panel, select “Enabled" > “OK
      • Finish the creation steps
         
  • Run a Sync to export the newly added ADMX resource and profile to Configuration Manager
     
  • On Azure DevOps > “Tenants” > “Repos” > navigate to:
Source/Resources/Content/MSGraph/DeviceManagement/GroupPolicyUploadedDefinitionFiles
  • There will be 3 files per ADMX resource that was created. An ADML file, an ADMX file, and a JSON file:


 

  • The exported ADMX and ADML files will have the following content: 
TODO: Add adml file content here
  • Click “Edit” on each .admx and .adml file and update the contents with the ADMX and ADML files that were initially uploaded to the Intune portal > “Save
     
  • Sync the baseline tenant and “Approve” to deploy the configuration updates