@morrism14 recently researched and shared a lot information on how to make your own designs to use on our Brother Sewing and Embroidery machine using Inkscape. Michael indicated this works best for designs that are less than 4"x4" (the size of the medium hoop)
I’ve added the detailed information to our Wiki and you can find the page here
The user manual is in a binder in the textiles room, or you can always find a digital copy via the link at the bottom of the wiki page