How can I prevent anyone who is not designated Director from deleting a registration? We don't want our Coordinators to have the ability to do that accidentally.

We would like to invite coordinators for music, prayer and other tasks to access the tool for items specific to their role.  We would love to be able to limit what they can view -- specifically detailed registration information for each child.  If there is no way to limit that, we would want to make sure that none of our volunteers could inadvertently delete a registration before we would either be comfortable sharing the tool with volunteers or using the tool to handle registrations.  Would it be possible to restrict the ability to delete registrations to specific roles, such as Director?  Is it possible that a feature enhancement allowing that would come before churches would begin registrations for 2019 VBS?