Case 1: When participant P1 is registered to multiple CPs - CP1 and CP2.
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Case 3: When participant P1 is registered to a CP and was deleted from the CP before. The same participant has been added again to the CP and needs to be deleted.
In this case, the system throws an error upon deleting such participants twice. A workaround to delete the participant is by following the below-mentioned steps:
Create a new participant with an eMPI, say 0001, in some other CP.
Update the eMPI of the participant you are trying to delete with 0001.
It will ask you to merge. Merge the participants.
Delete the participant you updated in the 2nd step.
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When you merge the participants in step 3, existing participants' data will get updated with the data you entered in the new participant. This applies to participant data in all the protocols. |