If you want to continue with the current example and do not want to import a new CSV catalog, simply remove the assignments under Products using Remove category from catalog.

Change the view back to Workspace -> Processes -> Item assignment [Article Assignment] -> <Process name>.

Select the Attribute Mapping Filter node.

Select the desired variable as a variant by activating the checkbox.

Using the vertical arrow keys you can adjust the processing sequence of the variables.

Note Please regard to position variants at the end of the list![a]

[a] Internally, first all lines are detected which match the uppermost parameter (here exemplarily "D"). Then these are a pre-selection for matching the following parameter (here "L").

Note To use different processes in parallel (for different CSV catalogs, but also for the same catalog in order to optimize results) there are different possibilities: You can create any number of processes under Processes -> Article assignment [Article Assignment] (context menu command Add new process ). Article assignment [Article Assignment] with several processes However, you can also save processes and call them up again (possibly modify them). Click on the save symbol . Save processes locally or in the network so that you can call them up again at any time.

Perform the process again.

Now the variant is correctly identified which can be seen by the entry in the second last column (varset).