How to check if a user has Tenant Administrator permissions
This article demonstrates how to check if a user has Global Administrator (aka Tenant Administrator) credentials and if not, how to assign them.
Global Administrator permissions are required to install or update the Org Chart, because the web part stores its JavaScript customizations in SharePoint Tenant Properties, which only a Tenant Administrator can edit.
Note
To assign this role, you must already be a Global Administrator yourself. If you are not, ask an existing administrator in your organization to grant it. As Global Administrator is Microsoft’s most privileged role, only assign it to users who genuinely need it.
Go to the Microsoft 365 admin center, expand the Users tab in the left navigation bar and click Active users:
You will see the entire list of users in your Microsoft 365 tenant. Select the user in question and click Manage roles:
A window will appear with the current user’s permissions. If the user has not been granted Global Administrator permissions, you can select them and then click Save changes:
This user will now be able to install or update the Org Chart.