Feels like this should be more strait forward, but we have a report, semantic model and data storage, in this case a DW. We have a prod and non prod for each, so 2 workspaces. I would like to just change the connection string on the semantic model to point to our prod connection but I don't have the option in the drop down even though exists, also if I do create new, it doesn't update this one or allow me to, just creates a new connection and closes. Am I doing something wrong here?