I don't understand, isn't your team coming up with your OKRs yourself? If you have a manager who is assigning you OKRs, that's a management problem.
In all the teams I been in we have whiteboard sessions where come up with ideas. Then we slowly move ideas into the ones we want to work on, our Objectives.
Then for those Objectives, we set a qualifier to determine if that thing was done, the Result. Next we rank these Objective/Results by priority and we remove ones that will probably not get done, boom OKRs. Not difficult.
Our OKRs are being dictated to us from several levels of management above us, who don't really understand what we even do. I know how it should work, but it's not the reality I currently live in, which is all part of the demotivation.
In all the teams I been in we have whiteboard sessions where come up with ideas. Then we slowly move ideas into the ones we want to work on, our Objectives.
Then for those Objectives, we set a qualifier to determine if that thing was done, the Result. Next we rank these Objective/Results by priority and we remove ones that will probably not get done, boom OKRs. Not difficult.