title: Azure AAD Portal registration app manifest unable to update
body: <p>I have the app registered in Azure AAd app registration. The app was registered as mult tenant. Later i modified this to single tenant by changin the value in manifest Json data as </p>
  
  <p><code>"signInAudience": "AzureADMyOrg"</code>. </p>
  
  <p>But I'm unable to update the "publisherDomain" value since it is null. if i try to update I'm getting the belwo error.</p>
  
  <p>Can anyone tell me how to update this "Publisherdomain" value, otherwise how to change multi tenant app to single tenant (My org only) and what are the chages required to complete?</p>
  
  <pre><code>Error detail: Property 'publisherDomain' is read-only and cannot be set. [UMia4]
  </code></pre>