As of now, there is no way to move samples from one visit to another from UI.
Please follow below steps to move the samples across collection protocols(CP1->CP2):
- Register the participant to CP2 using 'Add to another protocol' on participant overview page if you want to reuse the participant across CPs.
- Delete the visit(that needs to be moved) from CP1
- Under the participant of CP2, recreate the visit.
- Create the samples and form records that need to be moved