How to Request Adding Tiles
It is possible to have your minisite tiles displayed on other instance’s minisite.
To set this up:
Under More tab, go to your Settings
Select Advanced Org
Under Activity Listings, type the name of the Instance minisite where you want your activities displayed
Scroll down to Save changes
The other instance’s administrator will need to approve of the request
How to Approve other Instance’s Activity Listings:
After requesting to list your activity tiles into another instance’s minisite, they will have to approve this first.
Under More tab, go to your Settings
Select Advanced Org
Under Activity Listings select the button to Approve this request.
The requester's tiles will then display on the minisite
How to Remove Tiles from Your Minisite
Please refer to this help guide for further details: How To Remove Activity Tiles From Another Minisite