Only the creator of a collection or administrators can delete families from collections.

To remove families from a collection:

1. Go to the collection’s Contents page.
2. Select the Edit button in the top right, then click on the red “X” which appears to the right of each family.
3. When in edit mode, you can also select multiple families and then click the Delete button at the top of the list. 
4. Click Done when you’ve finished to leave edit mode.
5. You can also delete families individually by clicking on the three-dots menu to the far right of a family and selecting Delete from the dropdown.
6. Note: Deleting a family from a collection will permanently delete that family. There is no recovery option.