Assign Bracing
This dialog is used to assign bracing properties to selected frames in the model. You can assign by selecting frames in the list and clicking the Accept button, or by picking from the modelling window.

1. Remove Bracing
Check this checkbutton if you want to remove bracing from frames.
2. Bracing
Selects the bracing name to assign.
3. Add button (+)
Opens the bracing definition window so that you can define new bracing properties.
4. Frames list
Displays a list of available frames. Selecting items from this list allows the chosen bracing to be assigned to those frames.
5. Accept button
Assigns the selected bracing to the chosen frames.
6. Close button
Closes this dialog and ends the bracing assignment command.