Every time a new workflow stage begins, a card is set to NULL status (exceptions exist, but are not typical).
Users may want to assign the card to a specific user, responsible to upload that card.
This is done using routing scenarios. All cards of the code will receive the same action defaults.
Users can choose to assign a default action ONLY on the first stage, or for every stage in the workflow (i.e. if users have workflow of IFA/IFC/Final, they may want an action created for a user at the start of every stage).
NOTE: Users can define these settings in bulk - i.e. if 5 codes have the same settings, simply apply the setting in bulk (vs clicking each row etc).