To assign a software module to a distribution set:
Select the distribution set from the list of distribution sets.
Click the hyperlink icon in the Assigned software modules view on the right.
This opens a dialog where you can select one or several of the already created software modules.
Check the box for the relevant software modules and confirm with Assign.
In case you have a large number of software modules, you can also use the search functionality. It searches in the following fields: name, version, and type.
The assigned software modules then appear on the list.
To unassign an already assigned software module, click the un-link icon next to each software module on the list.