Hi @Tim , you should be able to see the required UI under the Branding & properties blade even if your user has not enough permissions. In the latter case you might see some options disabled though.
As a workaround, you might try using MS Graph calls through Graph Explorer or Postman logging in as a Global Admin, Application Admin or Cloud Application Admin and following these steps:
- Write down of your application Object (not app/client) Id using the portal
- Use MS Graph application: setVerifiedPublisher call using your application Id and MPN Id: POST https://graph.microsoft.com/v1.0/applications/{APPLICATION ID}/setVerifiedPublisher
Content-type: application/json {
"verifiedPublisherId": "MPN ID"
}
Please let us know how it goes.