Generator install. Keep L1/L2 from grid the same?

We’re installing a Kohler whole house generator in the next few weeks.

To avoid all of our pre-existing devices becoming messed up, do I need to askthe installers to ensure the power company L1 and L2 remain connected to the same circuits when reconnected via the ATS to our main panel?

I know moving a device between lines can “lose it” so I’m concerned we have a 50/50 chance of starting from scratch if they reverse them. :slightly_smiling_face:

When I had mine installed I told them about the Sense and requested they keep the line connections the same. They were already familiar with it, kept the lines the same, and it all worked great at the end.