Ownership means making a commitment and what follows it explicit: what you take on, the means you have, what you hand over, and what will let someone examine the result. The word does not require carrying everything alone, or staying responsible indefinitely.
Work finished, a handover accepted, and a result observed are three different things. They can be followed by different people. Connecting them stops a question being left hanging, while still letting each person close a commitment that was genuinely passed on.
You prepare the invitation for a community workshop. The organiser accepts the text and takes on sending it. You agree that they will gather the access questions at the next workshop. You can end your contribution without watching every reply. If you take part in the review, you can look together at what the text made easier and what still needs pinning down.
A responsibility needs a mandate and means. Information, time and authority can be missing even for an experienced person. Asking for help, negotiating the scope, handing over, or stopping with the people concerned are all ways of handling that limit. Naming someone without their agreement does not solve the problem.
The result also depends on people and circumstances you do not control. You can report it honestly and examine what it teaches without claiming all of its causes. At the review, separate the quality of the reasoning given the information available from the effect actually observed. A bad result does not on its own demonstrate a bad decision.
Useful effects are not limited to money or volume of use. Preserving reliability, easing an access, making a handover possible, or ruling out a line of work can be the expected result. Choose a check that fits the need, without bolting a measure onto everything you do.
If you are growing a team, make clear who contributes, who coordinates, and who can rule. A shared responsibility can work with explicit agreements. If you are backing a project, help get the means or the feedback that is missing, without automatically taking the owner’s place.
A sign of progress: the people concerned know what was accepted, who answers for the next step, and when an effect deserves examining. They also know what to do if the handover or the result does not turn up as planned.
The systems cards can help when the same difficulty keeps coming back; you can also go back to framing, or to a new attempt.