Use the Un-Link Job command to unlink materials between Production Control and Purchasing when you need to manually manage the materials.

1. In the Select Production Control Job dialog box, open a job and click the Production Control ribbon tab.
2. On the menu, select Purchasing > Un-Link Job.
3. To only unlink specific types of materials, in the Un-Link Filters dialog box, select a filter type in the Type list, and click Select.
4. Do one of the following depending on the filter type:
   1. Click the arrow buttons to move the items whose heat documents you want to view to the Included list.
   2. Type the maximum and minimum values for the items whose heat documents you want to view.
5. Click OK.
6. Click Un-Link.
7. In the Un-Link Items dialog box, review the un-linking results.
8. Click OK to close the dialog box.