Hi Manuel, thank you so much for sharing this. I tested the workbook in my demo Clay environment and it worked successfully. I did notice that the “Find companies” filter settings were set to null when the template was copied, so I configured them manually. There was also a table settings update yesterday that may have impacted this. I’m sorry to ask for one more step, but could you please recreate the “Find company” source table using the template and let me know if you still see the same error?