After creating an activity, you may need to edit or delete that activity. You can only edit or delete activities that you have created, or made a copy of. This applies to Custom and Performance activities only.
You can edit activities that are already assigned to students; however, any edits you make will not apply to those existing assignments. If you wish students to complete the updated activity, you will need to delete the assignment and assign the newly updated activity.
Go to Assignables in the Content Library to locate the activity you wish to edit.
Use the Filters to narrow your search. For example, select Type: Custom to locate Custom activities. Note that you only have edit access to activities that you created (Custom and Performance).
Click the pencil 
to edit.
The Edit Activity window will open. Edit the items you wish to change. Then click Update & Save to save changes and return to the Assignment Library. Click Update & Add to add the updated activity to your Assign Cart.
Go to Assignables in the Content Library to locate the activity you wish to delete.
Use the Filters to narrow your search. For example, select Type: Custom to locate Custom activities. Note that you only have access to delete activities that you created.
Click the trash can 
to delete the activity.
Click Yes to confirm the delete.
You cannot delete an activity that is assigned to students. You will receive an error message. If you wish to completely delete an item, you must delete the assignment and then the activity.
