I am looking for a way to generate a BOM of parts and assemblies that I call out with a balloon.    I am creating a parts manual drawing that show parts subject to wear and failure.   I do not need all parts shown in the BOM, only parts that I add a balloon to.  I've tried creating a new column and 'flagging' the parts I want, sorting that column, then hiding the rest of the parts, but this is very time consuming on a large BOM.