Planned Builds let you enter Item Adjustments for built items you are planning to build.
Planned is a new Status that allocates the components of built items so you can order. Edit and save the Item Adjustment as Completed when you have built the items on it.
Turn on Planned Builds in Item Prefs. Then enter an Item Adjustment for a built item. When you save, Big Business will ask if want to set as Planned or Completed.