Base convos and support convos

So I was wondering if it was entirely possible to do support convos at the base as well as base convos in fe8 febuilder? Any and all pointers, tips, and info is appreciated.
report.7z!

While this comes from someone who hasn’t touched FeBuilder whatsoever - would making usage of ‘Support Locking’ work on non-base chapters?

Taking away the option for units to support each other on non-base chapters (such as what Lyn mode does to prevent supports) would look like one of the ways to tackle this.

Otherwise removing the Support command and instead having the base convos sometimes increase Supports could also be a different way to go, with it being entirely contained within base events (and always at a specific timing desired for the hackmaker’s narrative)

This is essentially what I wanted to do I wanted to have fe9 supports instead of the standard supports, but I’ve no clue how to do that or wether or not it’s possible.

I haven’t used this, but I’m sure you can find someone who can help: