I don’t personally use dynamo for this process but I have automated it heavily. I utilize object data for my pipes and then I run a MAPEXPORT on all of my pipes (sewer, storm, water, ect). I then use the arcpy module in a jupyter notebook to process the shapefile that was exported and send the data to each of my different file geodatabases according to the “layer” it is on.
What you can do is run the “append” command in arcgis pro, go to your history, and drag the process you completed into a python window. This will show the code for the process. Then copy that into a jupyter notebook so that you can run an append without having to run arcgis pro commands.
I’ll attach my latest Utility Processing script. It is specific to my needs but perhaps you can learn something from it. (Note it has to be in .py form, I can’t upload .IPYNB files to these forums).UtilityProcessing-Final.py (29.8 KB)