You can change the WebToLeadsCapture.aspx file to use cmdLEADS_Update so that you can set the MODIFIED_USER_ID field. This will also set the CREATED_BY field for the new field. It is a bit more difficult because you need to manually set the value of each parameter.
You can use change the WebToLeadsCapture.aspx file to use cmdLEADS_Update so that you can set the MODIFIED_USER_ID field. This will also set the CREATED_BY field for the new field. It is a bit more difficult because you need to manually set the value of each parameter.
You are the only customer that wants this change, so it does not make sense to add it to the core.