We've been exploring ways to avoid hand keying as much as possible, and the Import Lines option looks like a possibility. However, when I click on it I get a message telling me that j7soaimplines.rwn doesn't exist. A quick search shows that, indeed it's not.  
 
There is a j7poaimplines.rwn, which seems to function although I haven't actually tried importing with it.

The file the program is looking for has been uploaded and can be downloaded at SM-V, version 2017.1