I have two BOMS per assembly. One refers to standard items such as bolts and nuts and the other refers to custom items. Can anyone suggest how I may be able to specify which BOM the balloon must refer to. i.e. select configuration. The standard items are referred to by a custom property with values ranging in excess of 200 (Custom parts in assembly do not go above 100), i.e. every standard part has a unique value from 200 to 600, while custom parts are referred to by item no. in the custom parts BOM from 1 up to number less than 100.

Thanks in advance