I have a calendar app built on top of a smartsheet. Currently, the calendar app displays all the rows in the smartsheet grid. Users are able to add new events into the calendar app. My question - Is it possible to have view only access to all users except the admins but still be able to add new events to the calendar? For example, if admin adds an event into the calendar, it should be displayed but no one else in the team has access to edit the event via the calendar app. I tried locking the row in the smartsheet grid but it didn't work as expected.