Caporegime
So that's what I've do with my backlog items - break them down into tasks, exactly like you said there.
I could break the backlog item into two backlog items, but then I've got two backlog items in my sprint instead of one? Both of which keep rolling over until the supplier responds or the other team does their bit
We used to use Kanban but now everybody uses DevOps. Everything is a sprint. Everything is a backlog item.
Often I despair watching my backlog items roll over from week to week. It makes me look bad every time it happens. Yet often it's just the nature of the work.
The example I gave being fairly typical of (one aspect of) my job.
Why do you personally have responsibility for backlog or blocked (because they're awaiting further info or work from another team) items?