At this stage, create a stock item concurrence named Catering.

To create a new stock item concurrence, select the Add command from the Stock item concurrences directory context menu.

An entry window will open. Fill out the fields in the Properties panel.

Press OK. The entry window will close, аnd the new stock item concurrence will be added to the directory.

You can now specify this concurrence for a stock item and add it to the store specification.