Jon E. Lervik, Mark Easterby-Smith, Kathryn Fahy and Carole Elliott discuss the challenges in integrating knowledge across boundaries between specialised knowledge communities within an organisation. <a href="/issue50">issue50</a> January 2007 <a href="/category/article-type/feature-article">feature article</a> <a href="/taxonomy/term/917/author-info">carole elliott</a>, <a href="/taxonomy/term/914/author-info">jon e. lervik</a>, <a href="/taxonomy/term/916/author-info">kathryn fahy</a>, <a href="/taxonomy/term/915/author-info">mark easterby-smith</a>