You don't need to go to each module to register something. From a production code you can enter purchases, change orders, expected additions and uncertainty. You also see what the final forecast consists of.
How to do it
Go to Prod. Codes and click the name of the production code.
Select the tab for what you want to register: Change Orders, Expected Addition or Uncertainty. The tabs Estimate, Invoice and Files show what is on the code.
Enter purchases with + New contract under Purchasing in the General tab.
You can also use the drop-down button + Add at the top right to choose what to register.
See in Overview on the right what the final forecast consists of.
Good to know
Everything you register on the production code also appears in the overview tables in the menu, for example Purchasing and Change Order Subcontractor.
There is no separate tab for counter claims on the production code. You register counter claims in the Counter Claim tab under Change Order.
A purchase can't be created from the change order window. Enter it under General or in Purchasing first.