Administrative merge of FrameOfReferrenceUIDs

[toskrip]

One thing that can happen during pseudonymisation and upload of DICOM data is that two DICOM studies that originally had the same FrameOfReferrence are disconected when uploaded in two sessions (end up with two FrameOfReferrenceUIDs).

This is because of the nature of random based UID regeneration.

One possibility of dealing with such problems would be to implement lua script that fixes (merges) FrameOfReferrenceUIDs, that could be triggered by user who knows that the original DICOM data was with the same FrameOfReferrence.