IModelDocExtension.SaveAs3 was introduced with SW 2020, are you using an earlier version than 2020? If that's the only issue, you can try replacing it with SaveAs2: swModel.extension.SaveAs2 path, 0, options, Nothing, Empty, Empty, errors, warnings I'm using SW 2019. There's the problem. :geek: I t...

Amazing! I've looked for this for a long time without resorting to a solution like PDM. But here it didn't work :( When I click "New revision" or "Release revision" the file is not saved in the Repo folder I ask to debug and an error appears on the line: 2022-05-04 172809.png 202...