Marking up composite items 
Due to their compound nature, composite items need to be marked up using a separate markup function.
The function works in a very similar manner to marking up standard items on a bill page, allowing you to mark each item with a Trade prior to inviting subcontractors to price.
The composite item on the bill page shows the mix of Trades that have been added to each item.
Add Trades - Select the Trade(s) for this item. You can add new ones if needed.
Edit Trade List - Allows you to change the Trades list for this item. There may be more than one
Tips:
- If you expand the composite item on the bill page then it can be marked up in the same way as standard items