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If you added IMP in error, or to the wrong Study, you can delete it:
Login to ClinSpark and navigate to the Pharmacy Management Home page for the desired Study.
Find the IMP you wish to delete and click on the IMP “Action” menu, then select the “Delete” action.
Confirm that you wish to delete the IMP.
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If the “Delete” action is greyed out, the IMP has already been confirmed and it can no longer be deleted.