Workflows can be added even when the native app does not have existing embedded workflows.
They can be in a simple form like Approve or Reject or complex with up to 5 possibilities to configure per flow step.
For every field you can define if this editable in that step or not.
Per flow step there is the possibility to feed the activity stream in IBM connections to keep the users in your organisation up to date.
In connections we have an embedded experience in the activity stream or full screen including the menu top bar of connections.