Can you explain what that means? Even AI wasn’t sure!
In project List view, Options > Show/hide columns > toggle on Blocked by and Blocking.
Probably multi-homing (adding a task to multiple projects) would be helpful to you.
Perhaps this will help too, or give you ideas about teams seeing their work across projects:
But these are broad questions that Asana consultants like me help clients with daily, but the best way is to address these things holistically and interactively, not in a Forum, I feel.