How to change starting page number in Draw?

It’s easy to insert page #s in a Draw document, but of course, the first page is Page 1. I’d like the first page to be Page 7 and continue on from there. I see how to do it in Writer, but the process must be different in Draw. As a workaround, for now, I’ll add 6 blank pages at the beginning.

Usually Draw files are not intended to be published “as is”. Rather groups of graphic objects are inserted in a Writer or Impress document.

Edit your question, making clear what you added, to describe your ultimate goal so that we can understand and imagine solutions.

Note thet here answers are reserved for solutions, so fo edit your question.