In terms of domestic arrivals. All flights should park on Satellite 2 parking on stands B30-B32L and C40-C43L and passenger exit via the bridge/walkway to the domestic arrivals area.
If a flight for some reason has to park on any other stand they would be bused to any of gates 81-88 to exit.
In terms of connecting officially you can not go from one flight to another without exiting through arrivals and being re-screened at security.
Though I know some passengers do proceed into the departure lounge by showing their boarding pass to the security officer at the end of the bridge/walkway and saying they went to the wrong gate.
But this shouldn’t be allowed and with the talk of new security processes coming in soon, passengers hoping to seek through should be stopped in the future.