We currently have instructions in Powerpoint. We used to use an older version of LPub (2.4.8.0) along with POV-Ray, and that generated an image of the assembly at each step as well as an image for the parts used for each step, and the final BOM. We take those images and put them into Powerpoint and add things like clarifying text, arrows, sometimes additional views if it helps make things more clear. I couldn't get the older version of LPub/POV-Ray to work together on my new computer, so I'm using the new LPub and trying to make it work for our old process. Maybe newer version of LPub will allow for the flexibility I'm looking for if I look into it a little further.