Merging VM and Sly bouquets on H.2H


Hi everybody, a n00b here so please go easy!

I have a H.2H running sucmnsee's image, with both sly and vm cables plugged in. I bought a vm line, which is my primary provider, but occasionally use the sly side to watch the FTA channels that VM doesn't have.

At the moment I have separate ABM lists for VM and for sly, i.e I have VM entertainment, VM kids, VM adult etc, then scrolling down I would have sly entertainment, sly kids, sly adult etc.

What I would like is to have a single list of categories (not separated for sly and VM as I currently do) with both sly and VM channels in each one. Does anyone know if this is possible?