Can I create my own plan style?

[PV_Kitchens]

For Home Designer, Chief Architect, my own plan style would be nice to have, and it would save time.

[Rookie65]

I don't think you can create one to add to that list. You can create a plan with all of the specifics you want in it, then save it as a master. Then when starting a new project, open that master plan, save it as the new project name, and make any changes for that particular job that you need to. Then your master will stay as you originally made it for the next one.