On the Portuguese FIR’s, Sector List shall be set by using

C/S | CFL | RFL | ADEP | ADES | ATYP | WTC | ASSR | TEXT

Sector List is used to have an overview of the current aircraft assumed by your position.

The traffic will have a green label, as set on the Assumed state.

Please note that ASSR is not fully developed in the current IvAc2 version