Workshop Option to select delivery locations from existing Organisation locations or populate with the Venue location

For RTOs that deliver onsite training at their client venues, it is frustrating having to enter the address of the Delivery Location, when the Venue, which is also the Client Organisation address (and which already contains the street address details) has already been entered. It would be great, after entering the Venue (and therefore the Venue address) to have a button next to Delivery Location that said: Use Venue address". If this is not possible, then, where Delivery Locations are set up, have the ability to select existing Contacts/Organisations that can be used as Delivery Locations. Otherwise, it's just a lot of manual and double entry of addresses.