cannot modify administrative user account in SCCM 2012 R2

security roles for a user cannot be added or removed. It looks like this first pic and the second pick is what it is supposed to look like. The third pick is on properties security roles. Thought about just removing the user from SCCM and letting it re-populate through AD?

Are you able to modify any of the other SCCM administrative user accounts? Trying to determine if you have "rights" to do so. What SCCM role\s are assigned to the administrative user\group you below to? 

--Tony

• Edited by Tony Chirillo 14 hours 48 minutes ago
• Proposed as answer by Tony Chirillo 13 hours 50 minutes ago

Yes I have Full administrator rights. Some of the accounts are like this? not sure why but thinking maybe a problem with their ad accounts at one point. thanks

I figured it out. I have 2 separate domain accounts. The account I created the users with is the one I need to edit the roles with. Thanks for answering.

• Marked as answer by Robert Hayes 11 hours 17 minutes ago