How can I add the load to the ceiling as a live load

[Civilenginar]

Hello, I drew a slaughterhouse project, a total of 4 tons of animal load will be hung on the ceiling. I want to add a profile to the roof purlin and apply the load to it. How can I add this load to the ceiling as a live load?

 

[nurgulkaya]

Hello there; Add elements to the truss, not the roof purlin. Enter a vertical member that connects to the truss subhead with the steel beam macro. Select the node of this element connected with scissors. Use the right-click add node load option. Good work.