In web app user interface I have a screen for a "task". On this screen, a user can see a form with fields. For each field user can indicate one of two options:
- This field contains information that is required in order for the user to complete the task. E.g., a field named "Salary" may be required to complete the task "Prepare job offer email". And this field should be filled in by the other user, as part of working on another task "Provide compensation details for job offer".
- This field is required to be filled in by the user to mark the task as completed. That is for data that would be needed by someone else on next steps.
I am trying to find a short way of naming these two options. Option (2) is very common and is usually named as "required field" or "mandatory field". How can I name option (1)?