LogMeIn Central - Computer description can not be adjusted by agent.

I try to limit agenst access to the entire central system, but have given most rights to one particular agent who manages a single group of PCs in our tenant.

Under Proerties, Computer Description, you can typically change that.  He has no blue "change" button.

Anyone have any ideas on which specific user right controls this?  He has all rights under Central, but none under Management.