Can I hide bullets?

[Paul Welty]

Using OO Pro 3.5 (latest version)

This seems like something easy, but I can¹t find any way to hide the bullets
in my outline. I can add a numbering style, and I can add a prefix or
suffix. But, I can¹t eliminate the bullets.

I know the twistie bullet is used for on-screen functionality, so I would be
satisfied if I could eliminate the bullets and twisties when I print. Is
this possible? If so, how?  I¹ve looked in the page setup prefs, but no
luck.

TIA for any help,

Paul