Yaesu FT-991 Memory Groups

Maybe this is something everyone else knows already, but it took me a while to figure it out. Other radios I've owned let me assign channels/frequencies to different memory groups, but I couldn't find that option in my FT-991, nor could I find it in the RT Systems programming software. After a lot of head scratching and rereading the manual I finally figured it out. When you select the option to enable the memory groups feature (Menu option 034), the channels already programmed into memory are automatically split into groups based on their memory location. Group one will consist of any frequencies in memory slots 1-19, the next group consists of frequencies stored in memory slots 20-39, etc. All you have to do is move your programmed channels into the associated memory positions and they will magically show up in groups when you scroll through your groups using the GRP soft key (F/M-LIST button).