If you need to modify the configuration of an existing Dynamo object in a picture (a Dynamo Instance), right-click the Dynamo object and select Enter Drill-down. A box appears around the Dynamo object. Select the object you want to make changes to, and update it. Click outside the selected box when you are finished with your changes.
You can also select the Dynamo object and click the Build Dynamo button on the Dynamo Toolbar to update Dynamo user prompts (Classic view) or on the Tools tab, in the Dynamos group, in the Dynamos list, click Build Dynamo (Ribbon view).
Additionally, you can right-click the Dynamo object and select Property Window to update overall properties in the Dynamo.
If you want to modify a Master Dynamo in a Dynamo Set, drag the Dynamo object from the Dynamo Set and into a picture and make your changes. When you are finished, drag-and-drop the Dynamo object from the picture, back into the Dynamo Set. A message appears asking you if you want to overwrite the Master Dynamo and update it. While you can also edit some Dynamo Properties from the Dynamo Set window, it's better to drag-and-drop the Dynamo into a picture to make the update and then drag-and-drop it back into the Dynamo set. Ensure that you remove the updated Dynamo object from the picture and replace it with an instance of the Master Dynamo, and then you can update other instances of Dynamo objects.
