"Schedule_issue" error when trying to approve plan

This article is for Tempo for Data Center.

Question	Why do I get this error message "com.tempoplugin.platform.api.service.ServiceException: SCHEDULE_ISSUE_PERMISSION" when trying to approve a plan for a team member?
Answer	You seem to be missing the "Schedule Issue" permission for the project that you're trying to approve the plan. Please, grant yourself this permission and you should be able to approve the plans once again.