Hi Bear-nd,
you pass the Sequence Context from TS to the VI your calling in the LV Step.
As a Result you will have the SC as a Input in your Main VI and only there. So it will be necessary to pass the SC Reference to the SubVIs.
A alternative solution would be the Global Variable, which can contain a Reference. You can wire the SC Referenz to this Global Variable and you can use this GV in every VI.
Feel free to ask, if there are further Questions.
Regards,
Stefan Henke
NIG