M. To create a load envelope

To create a load envelope for grouping loads together in the analytical workflow, use the following procedure.

Select the Load Envelopes list on the Load & Definition dialog and then click Add.
The Add New Load Envelopes dialog opens.
Optional: Select an envelope Type from the drop-down list.

Note: In the case of designing steel members for strength and serviceability, it is important to select the applicable load type.
Either:
- select a load case or load combination in the Available list and then click > to add that item to the envelope
- click >> to add all the Available load cases and load combinations to the envelope
Repeat step 3 to add additional load cases or combinations to the envelope.
Click Add.
The load envelope is added to the input file.
Repeat steps 2 through 5 to create additional load envelopes.
Click Close.