User exits provide flexibility and extensibility options for Task Gateway service developers.
There are four types of user exits:
When executing a GET action on the Task Collection feed, which retrieves all the current user's tasks. This changes the task title for all inbox tasks.
When executing a GET action on a Task Collection entry, which retrieves a specific task. This changes the task title for a specific task.
When executing a GET action on the Description Collection. This changes the task description.
When executing a GET action on the User Info Collection. This allows you to fetch user details from the desired user storage.
To implement your code in the user exits, you must create a BAdI that enables new functionality at the chosen entry point.