[BTS] Advanced points in custom scenario

[Reyn]

Hi
I have a problem - I would like to build a map in a world builder for BTS aimed at playing with my friends. We like to play with advanced start points - but I cannot get the scenario made in World Builder to start with them, even if I set the option during launching the map.

Is there any way to set the advanced start points in the map file? Or any other way to launch in the multiplayer?

Thanks for help

Reyn