To restrict what parents can add/edit/delete in the Parent Portal by going to Settings > Parent Portal > Edit Parent Portal Settings. From here, you can select what requires approval and what is visible to parents on the Parent Portal. If you turn on Requires Approval, these requests will need to be approved by a staff member and would show up on your Home page in Change Requests. Once you approve the request, the parent will be sent a message of the approval and the change will be made will be made in Sandbox and in their portal. Anything that does not require approval will show up in Change Notifications and the change will be made immediately both in the Parent Portal and in Sandbox. This section will help you keep on top of what has been changed as well.