It would be nice to be able to declare a variable inside the ETL whose value could be used elsewhere like you would in a TSQL script declare @Date as date set @date='20260712' then for anyplace you want to reference a date you can drop in @Date. This would help make using the date tiles so I can have a single branch to declare all the dynamic date ranges I need and then plug them in as values elsewhere in the script without requiring a join tile or the date tiles be included in every branch of a multi-input ETL