Creating a mass_delete utility to easily send deletes by signer/submitter
Creating a mass_delete utility to easily send deletes by signer/submitter

LearningRegistry/LearningRegistry,LearningRegistry/LearningRegistry,LearningRegistry/LearningRegistry,LearningRegistry/LearningRegistry,LearningRegistry/LearningRegistry,LearningRegistry/LearningRegistry,LearningRegistry/LearningRegistry