mrp_master_extension: Work Center Stocklevel

[Daniel Stenlöv]

If a rawmaterial is delivered pre-production to a Work Center and production is later started. The system will generate a new stock move, even if the materials is available at the stock location connected to the Work Center.

Before production begins the stock level at the work center need to be checked and the missing materials should be in the delivery order. For example if Work Center location has 10 PCE of material A, the production order needs 25 PCE of material A, then the internal delivery order should contain 15 PCE and not 25 PCE as it is now.