Department Visibility Controlled By ACL

It would be useful to be able to control which departments a user can see based on the membership in ACL. We envisage this being an ACL drop down allowing the department to be included in the Departments drop-down in similar ways as are used for menus, modules articles etc throughout Joomla!.

We manage engagement with clients in different ways through the ticket system. We would like to be able to make some departments only accessible to users who have certain relationships / membership in the site.

Some of our tickets are about managing support on software and custom apps, but other engagements are around online study.

Also, we would like to make some departments only accessible to staff, managing other lists and workflows privately within the business.