This table behaves like all the other table throughout SYRTHES graphical User Interface.
Users have to enter a list of the references on which they want a computation of the global balance. Typically, it allows to calculate the global surface thermal flux (coming from boundary conditions like flux, heat-exchange condition, coupled with a CFD code, and so on...)
One underlines that the same reference can be found several time. You can for example have :
2 : balance on faces of reference 2
2 3 4 : balance on faces of references 2 3 4 (contributions are then added)