How do I delete or rename a collection of objects when aligning by object?
Open Load Collection
To rename or delete a collection of learning objects, click the Load Collection button.
Note: If the Filter window is open, you can click the Load Collection button located there.
Open More Options
To rename or delete a collection, in the Load Collection window, click the More Options icon . Then, click the Rename link  or the Delete link .
To rename the collection, in the Rename Collection window, enter a new name for the collection in the Collection Name field . Then, click the Confirm button .
View New Name
In the Load Collection window, you can view the new collection name .
To close the window, click the Close button  or icon .
To confirm you want to delete the collection, in the Delete Collection window, click the Confirm button.