Use the Load Classifications dialog to manage your load classifications and assign demand factors to them.
 Settings panel
Settings panel MEP Settings drop-down
MEP Settings drop-down
 Load Classifications.
 Load Classifications. 
 to add a new load classification type.
 to add a new load classification type. 
	  to copy an existing type.
 to copy an existing type. 
	  to rename a load classification selected from the list.
 to rename a load classification selected from the list. 
	 Click 
	  to delete load classifications that are not assigned to connectors in the project.
 to delete load classifications that are not assigned to connectors in the project. 
  
Pressing Enter closes the Load Classifications dialog.
 to access the Demand Factors dialog.
 to access the Demand Factors dialog. 
  In the Demand Factors dialog, create a demand factor type. Then click OK.
These classes are used to display sums on spaces and to export data to gbXML.
The Load Classification type displays in the list.