How to record more audio tracks ?

[MrSpacomo]

Hey Guys i was using DxTory for a long time and in conjunction with that voicemeeter and audio cables which let me record my microphone,gameplay and teamspeak on all seperate tracks from which i could mute certain things, however in Action! we can only do all sounds and microphone does anyone know a way in which we can seperate these ?

BTW i use sony vegas if that helps ! thanks