The new Dataflows concept looks really interesting and holds massive potential to change the BI landscape. Currently linking dataflows is only applicable to Premium licences. Based on how Dataflows are pitched as an Excel type approach to ETL I find it unusual that linked entities are only appropriate for Premium licences, especially since the analogy of an entities is a 'cell' in Excel. This is like shipping Excel with only one cell in it as a product for non-premium users. Premium capacities are only appropriate for huge organisations with hundreds of licences to make it financially viable. I would consider either a) making linked entities available to Pro licences by default. or b) separating the licencing for dataflows out of premium into a piece that smaller organisations can utalise in a separate licence type.