It is possible to duplicate a original data source but there is no button for this in a modellled data source.
For example i need to create 4 exact same models of one data source with formulas in each column an only change one string in a select statement. so every time i have to create a new model, remove the columns which are not needed, format the other columns correct and write all formulas again and again.
Why i cant duplicate the excisting model and change only the string?