Hi @federico__  If you want to save the value 0 as part of your survey response, then you should add a constraint against this data field as notNull="false" which would allow null values to be stored.By default, fields having datatype as integer have the constraint notNull="true" which doesn't allow...

Hi,If you want to send multiple communications on same communication address (email/mobile) in a single delivery run, you can uncheck the "Exclude duplicate addresses during delivery" in exclusion setting within delivery. This would solve your problem and bring in multiple segment codes for a recipi...