I have a DocType that contains a child table,containing link for my DocType.
There are way for sending data document with child table when click for link that in dashboard to another document .
like this image
Fields with the same name will transfer over, including (I believe) child tables. If that’s not possible, I believe there’s a way to do field-to-field mapping, but I’m a bit hazy on the specifics. In general, though, if you have control over the new doctype (Licencas here), it should be pretty straight forward.