The internal forces from a certain action are stored in a load case (LC). Load cases are, for example, self-weight, snow, or imposed load.
List
The "List" manages all the load cases of the model. The List of Object Types table describes the buttons you can use to create, copy, or delete objects of a list.
No. and Load Case Name
The number of a new load case is preset, but can be changed. The order is irrelevant for the numbering. It does not have to be continuous, either; gaps in the numbering are allowed.
Enter a load case name, or select an entry from the list that briefly describes the load case.
To Solve
The check box controls whether the load case is analyzed in the calculation.
General
The General tab manages the general specifications of the load case selected in the "List" to the left.
Action Category
You have to assign a category to each load case. You can do this using the list.