Changing the Modify Time setting
To allow users to be able to add, edit, or delete their own time, you will want to enable the Modify Time setting on your organization. To enable this setting, follow the instructions below:
Click on the Settings tab on the left sidebar, then select Features.
Select the Timesheets tab, then click the Modify time option.
If you want to enable each team member with the ability to modify time, then you can set the default to “Yes” to enable this setting for everyone in the organization.
Similarly if you do not want to allow anyone to add or delete time manually, you can set the default to ‘No’.
If you want to enable the modify time setting for specific members only, you can set the default to “No” and choose “Yes” for certain members such as Managers and Owners whom you wanted this feature to be enabled and thus allow them to add or delete time.