...
In the example below we have an object placed placed a card reader (sub-item) in the corridor Corridor (1) which we can also see in . Note its properties in the the dRofus property panel (2). Now we want to change the room relation - to be the Office (05.0053).
...
Start by selecting the breadcrumb icon (4) and find the room you want to connect the object to and hit ‘Ok’;
...