DALI Control and Operable Walls

HI,

first time posting here, but i'm looking for a solution to this issue.

referring to the attached picture, we have been asked to set up the meeting rooms in such a way that when the partion walls are closed, the rooms operate independently, the switches and sensors only operating the rooms in which they are located, when the partion walls are open, they operate as one.

The boxes marked "R" are reed switches to detect the walls position, they are wired back to the controller with 4 core security cable, so we can use either the controller inputs or install a DALI IO.

can anybody advise if this is possible at all? it has been spec'd by the consultant but i can;t find anything in the documentation that describes how to achieve this.

any idea would be greatly appreciated.

Dale M