More staves per page

I am a poor beginner with Musescore and I am vexed by the following problem: If I want to write, say, a piece for solo
flute with 32 bars, then I want it to continue over, say , eight consecutive systems on the same page, not eight
consecutive pages with one system on each page. I fail to understand how to install several systems on the same
page, and I can find nothing about it in the handbook.