recordReplace to be recorded, replacing exiting one if it exists recordAllowDuplicates to be recorded, authorize duplicate if a copy already exists : CRID for latest news, two media formats recordIfNotYetExists to be recorded only if it is not yet recorded. E.g.: to complete a series without rerecording remind Message coming from another device of the end-user or a friend, just for information recommend preselection coming from me or suggestion coming from any user