1) Go to Business Settings: https://business.facebook.com/
2) Under Users click Partners
3) Click the blue + Add button
4) Enter the Datatracker's Business ID 268286510467692 and click Next
5) On this screen, you can add partners to multiple assets.
6) In the first column, Select Asset Type, choose Pages
7) In the second column, Select Assets, choose which Asset you would like the Partner to have access to
8) In the third column, Set Permissions - this minimum permission needed is Moderate Messages and Comments
9) Click Save Changes