In this examples I'm trying to retrieve the parameters of a generic model representing a person (a generic model smile shaped) in a room with all the equipment that belongs to his/her such as the workstation or the phone (each family has its own parameters).
In the previous example parameters were just listed in a certain order hard-coded in the Updater, this time the order needs to change slightly so that the parameters referring to a spefic person are all consequential.
In order to do this an additional step must be included in the process.
The best way I could think of is to group the families involved (the person, the workstation and the phone), retrieve the parameters for grouped objects first and then the remaining outside of groups.