In our academic institution, we are four employees working with the report designer. All of us have created reports with planning automation. All these planing schedules are only accessible by the user who created them.
Even if we have the maximum permission for the analytical module, we realize that we don't have access to the planning of the reports that are created by others: we can only modify the planning of our own reports. There are also other problems whit this :
At this time, the only workaround would be to create a user and use it to create and plan all those reports.