"Trading Party Projects" drilldown from Trading Parties worksheet, will open the following worksheet:
Click on add button on the tool bar to configure new project to the selected trading party, fill project by selecting project from list of values and then click on update button on the tool bar to commit data to database.
How to remove a project assignment to the trading party?
select a record, click on remove button and then click on update button on the tool bar to remove a project assignment to the trading party.