[Koha-devel] hold on another branch

Hi, I'm trying to debug some stuff in holding, and have a (big?) problem when a user hold an item from another branch and want to check out it in his branch. How the actual holding branch know which document it must be send to others? How is it in the database? How is managed the workflow to transfer an hold document to his check out branch? I think there are some leak of this feature, I want to know if it's an error from me, or if there is real leaks? Thanks, bests, -- Nahuel ANGELINETTI