Limited admin access to User Mgmt

Team -
My site is offline, and I need to grant read-only access to my office mgr to read user profiles from the back end.
I created a new user group "limited-admin"
In System/Global Config, edited Global Permissions "Allow Admin Login" = Allowed - nothing else,
Added the new Group to Special Access Level
In CB/User Management component, in Permissions - I experimented with various settings for the limited-admin group, but when using this group, I only get the core User menu item, and nothing else.

What am I missing?...
Fred

Within CB > Configuration > Permissions they need to have "Access Administration Interface" allowed. CB > User Management permissions just use Joomlas Users permissions, which looks like you've already set.