Security Domain for mapping "Manage Changes"

Hi,

I currently have configured 3 channels and want to create an admin role that can access only one channel.
For this I created a domain that allows access to /content and a domain that allows access to /content/{channelfolder} and excludes the other 2 content folders.
Everything seems as expected except I am unable to get the “Manage Changes” on the Channel Manager for the Admin.
Is there a specific default domain that i am missing that will include this ? The current default domains that I am including are

autoexport
brokenlinks
versioning
defaultwrite
hstconfig
formdata
workflow
hipporequests

HI,

please see:

Not sure what you mean by an admin role for one channel. Our default roles are author, editor and admin. It makes sense to restrict authors and editors, but admin is a very powerful role and is meant for “root” level access. If it is more than a channel editor, eg someone who can create channel specific users, then it get more complex. It is possible, but it would be a bit of work to figure out exactly how to set it up.