Act 2 Mission 8 - Corporate Holdings

Hi, I get to the waypoint for the back door, but what do i do from there? where is the backdoor? i fly thru the L-point and nothing happens also is there a way to manually fly thur L-points.

Thanks

Dace

Manual lpoint travel:
Zoom in all the way on the lpoint you wish to depart from.
Scroll through the selections of destinations.
Push whatever your select button is.
Fly through the lpoint blue to red.