I have recently created a page for my workplace in Google Plus, using my Google account. I would like my colleagues to also be able to log in to this page to manage and update it.
How do I give another user access to a page I have created?
When I go to Google+ Page management, it says:
Shown below is the list of Google+ pages you have either created or
have been given access to. You can view the page, edit it or change its settings.
which firmly implies that it's possible.
Best Answer
From the Google+ page: "+Dennis Troper wanted to update you and say we are already working on multi-admin support, ownership transfer and page analytics." (emphasis mine)
So it's not quite ready.