Ensure that Admin Area access is described for 14.0 changes
Problem to solve
GitLab 14.0 includes an interface change that moves the UI element to access the Admin Area to a new location -- from the top menu bar to within the Menu option on the top menu bar. Our current methods for directing users to features within the Admin Area don't reflect this change, and as such we don't include directions for how users can actually find the Admin Area-related feature as of 14.0.
Proposal
Update product documentation pages that describe accessing the Admin Area to reflect the new interface change. Product documentation pages will be broken down by stage/group in separate issues.
The Style Guide includes the new wording you should use to describe accessing the Admin Area, at: https://docs.gitlab.com/ee/development/documentation/styleguide/index.html#how-to-document-the-menus