Partially removing staves dorico

Hey,

Im walking into a little problem here. i have a big piano intro for a score im doing with 6 seperate instruments. The intro only consist of one instrument but i can see all six of them, so i have 5 empty staves taking up an enormous amount of space. I googled but i cant seem to delete a stave partially so thats why i am here. Any idea how i can fix this issue?

Thanks,
Tjeerd

Layout Options—Vertical Spacing—Hide Empty Staves.

Dear Tjeerd,
You can now even hide non-empty staves, thanks to the new visibility feature (3.5). Each system break can have its own visibility options. I write this for the sake of completeness, especially if you’re not too familiar with Dorico, but of course Dan’s answer should cover your needs!