I would like to be able to hide any products NOT related to the field service tech on the field service tickets.  

Currently, every deliverable product shows up on the "Products to Pick Up" smart button.  I don't want my tech to have to sort through all of that to find what he should be doing.  IE. my gutter installer shouldn't have to sort through 2x4's to see how many feet of gutter he should be installing.

I currently have multiple different delivery tickets - lumber, hardware, and specialized goods.  So, can it be set based on those tickets?