How do I set up a corridor hold?

To achieve corridor hold functionality, the sensors located inside a room(s) should simply target both the room in question and the corridor outside.

For Example: Consider a building with Rooms 1, Room 2 and Corridor 1 at Groups 0, 1 and 2 respectively. The same building has sensors at address 0 , 1 and 2 in Rooms 1, 2 and Corridor 1 respectively.

The follwing setup could be used to set up corridor hold.

Sensor address 0 (Located in Room 1):

Target -> Group 0 (Room 1) , Group 2 (Corridor 1)

Sensor address 1 (Located in Room 2):

Target -> Group 1 (Room 2) , Group 2 (Corridor 1)

Sensor address 2 (Located in Corridor 1):

Target -> Group 2 (Corridor 1)