Adding data storage
- In Business Modeling, select Manage Custom Extensions > Manage Sub Plans.
 - Click the name of the sub plan to which to add data storage and click the Data Storage tab.
 - Click Add.
 - 
				Specify an identifier of one or more characters:
				The names of the data storage elements to be created are listed.
 - 
				Click Add.
				The List of Data Storages shows the new stores under a new node.
 - Click Save.