Hi @rrjimenez you need to feed in Revit sheet elements. Since you need specific sheets and are new to Dynamo, there is a very simple workflow you can follow using the
GetSheetsFromSchedule also found in bimorphNodes package.
Create a new sheet schedule in Revit and filter it so only the sheets you want to duplicate are listed.
GetSheetsFromSchedule node on your graph and input either the Revit View using
Views node from the Revit library, or simply enter the name of the schedule as a string:
If you connect the output from the
GetSheetsFromSchedule node into your
DuplicateSheets node sheets input, then click run you'll duplicate those sheets
Note: I recommend you change your Dynamo execution mode to Manual (the button bottom-left corner of the interface), and remember to click Run button when you want to update/re-execute your graph.