It's possible to add private OKRs or KPIs, and to hide OKRs as drafts. You can find both in More options when you create or edit an Objective:
Want to show an OKR to yourself only or just a select group of people? Read about private OKRs and KPIs.
Want hide an OKR while it's a draft? Sure thing! Read about drafting OKRs.
Need a hand? Contact our friendly Support team via the in-app chat at the bottom-right of your screen, or email firstname.lastname@example.org.