How to write the notice of new property taking over old property?

Clear the handover subject and order. The property management of this kind of property is handed over by the original property management institution to the owners' assembly or property right unit, and then the owners' assembly or property right unit will hand over the property management to the property service enterprise that is ready to take over, instead of the original property management institution directly handing over the property management to the property service enterprise that is ready to take over. Although it can be merged in the specific handover work, it is necessary to distinguish the subject and responsibility of the handover.