How do I remove the current External Identity Source from Admin Group?

[rakuten02]

For Admin Groups, it is associated with an existing External Identity Source which is an AD.

I wish to change the External Identity Source of the Admin Group to another AD which I have already joined under External Identity Sources.

How do I do so? Thanks!

[PSM]

@rakuten02 Go to administration> System > Admin Access > Authentication and there you have option to choose which external identity you want to use for admin authentication.

[PSM]

After changing identity source you can change group  administration> System > Admin Access > Administrators > Admin Groups select the group. There you will find option to choose External Groups.