In the context of documents networks, we propose Contextual-RTM for documents contents and links between documents, by generalizing the Relation Topic Model. The originality of our approach is to model the location of a link into a document, i.e. taking in account the context where a link to another document occurs. Contextual-RTM is competitive with state of the art in retrieving link location on large networks of web documents. Consequently Contextual-RTM could assist readers making connections between documents.