Seperate Sequence editing

Hi there

I'd like to know wether it's possible to edit for example only the whole sequence one with kinda Master without editing sequence 2 and 3.
I know there is this Master in Track Mixer, but when I tipe in an Effect there, my Whole Project is edited weith this effect!

Thanks for helping me

NicoG

Try automation.

1. Record effect on sequence 1.

2. Leave effect set to 0 on sequence 2 and 3.