Adding multiple instances of a site column to a content type

Question

I read the posts at the link below (which references the exact same question that I will now ask), but is there any way to include multiple instances of the same site column (SC) to a content type (CT)?  The recommendation in the referenced thread is to create a copy of the SC for each column in the corresponding CT.  However, what I am attempting to do is create a document library, which contains a source document with an associated language, and a target document with an associated language.  Either, I need to create a list with both a source and target document that each store their own language, OR I need to add two columns, source language and target language, that are copies of the language column, OR I need a way to add the two aforementioned columns the way that I SHOULD be able to, which is by adding the language column twice, then changing the name accordingly.  Can anyone suggest the best way for me to do this?  Thanks,
-Jeff
The referenced thread:
http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=1864059&SiteID=1

Answer 1

I have the same issue.  I have a list which I need to add two instances of the same site column: Originating Department and Routed Department.  They both need to use the Department site column but I am not allowed to add the site column twice
in the same list.  Any help would be greatly appreciated.