Use of LBRC and TBRC design parameter in AISC 360-16 (staad connect edition)

Can any body please guide if LBRC OR TBRC are to be assigned to the beams which have bracing attached to it  OR  these are to be assigned to the bracing members which serve as lateral bracing or torsion bracing? 

Also pls, let me know if there is any default value which staad connect considers automatically OR we need to mandatorily assign some value  as (0,1,2,3).

Thanks in advance for your help.

Nitin Gupta