Can I create and modifying Property Groups or Reservations in vRA through vRO?

[CannedOnion]

I have access to vRA and vRO 7.3 and Im trying to find out if in through a vRO workflow I can take programmatically create Property Groups or Reservations for vRA.

For Example:
Normally If I want to create some kind of blueprint I would have create a set of property groups so that the machine can be provisioned into a specific environment; now I dont know what environments will be used or created in the future so i want to create a vRO workflow to create a XaaS form to fill out some simple information about the new environment and then create a set of properties and/or reservations just by running the workflow/XaaS form

[daphnissov]

The short answer is "yes" you can do that, however it is not trivial work and requires a pretty substantial amount of code.