The easiest way to add a new processing activity under a company is by using a predefined or custom template you may have added previously.
Select a company (or subsidiary) you would like to add an activity to.
After company is selected, go to "PROCESSING ACTIVITIES" menu and click "ADD ACTIVITY" button.
The drop-down list of activity templates will be shown. Custom activity templates you have previously created will be shown on top and standard predefined ones will follow.
Select a template you would like to use as a basis for your new activity, review it's details and save.
A message "Activity added" will be displayed and your activity will appear under a specific Data Set.