I need to display my qty parameter in quantity bom ballon. I tryed to modify bom balloon symbol, but it doesnt work.1. On the Annotate tab, in the Annotations group, click Balloon Note. Add Custom balloons with part name, item number and quantity in Creo Parametric. This Creo Parametric tutorial shows how to rearrange BOM balloon quantities using the Split, Merge, and Redistribute commands. Rail storage facilities in the vicinity of the balloon track, realignment of. Marina way to create cargo buffer areas.