Add contact to a list as an action in the journey

The "Add contact to a list" block as an action adds contacts of a running journey into a particular list. 

Example Use case:

Use this as an action in the webinar registration journey and add customers who have registered for the webinar to a list called "Webinar registrations".

Key steps -

Step 1: Drag and drop the ‘Add contact to a list’ card from the left panel. 

Step 2: Connect it to the relevant card in the journey. 

Step 3: Click on the ‘Add contact to a list’ card to open the right panel. 

Step 4: Select the list in the dropdown. 

Step 5: Click on the ‘Save’ button to complete the configuration. 

This would mean, that whenever the contact reaches the ‘Add contact to a list’ step in the journey, the particular will get added to the selected list.