Can I modify the punch-in settings after the punch-in starts?

The following describes three types of punch-in modes: calendar punch-in, assignment punch-in, and challenge punch-in:

1. For calendar punch-in, after the punch-in starts, all settings except the start date and participation conditions can be modified.

2. For assignment punch-in, all settings except the participation conditions can be modified.

3. For challenge punch-in, all settings except the start time can be modified. It should be noted that the valid participation period for students can only be extended, not shortened.