Unload parts
Instead of deleting a part (or class), you can unload it from your image. Both deleting and unloading do the same thing: unload the part from your image. 
To unload a part: 
1.	In the Organizer, select the application that contains the part and then the part. 
2.	From the Parts menu, select Unload. 
To unload a part or class, you must be the manager of its containing application and the application must be an open edition. 
Last modified date: 08/12/2019