Hi,We are using the default office integration such as checkin/checkout when open/closeing document is word. However, we have a .NET application that interops with Worksite and Word. Our app creates a word document then checks it into WorkSite. Later, we programmatically check the document out of WorkSite to a local ‘working’ folder where we programmatically open it again in Word using the Word.Application.Documents.Open() method. This all works without any apparent issues.The user makes changes to the document and then attempts to save/close the document from word. This action triggers the integrated WorkSite/Word Checkin process. This process fails reporting it can’t complete because it doesn’t have a document reference. It appears that programmatically opening a document via the standard Word COM interface bypasses WorkSite integration where the document reference is initialised. Is there a way to open the document in Word, without displaying the FileOpen Dialog, so the WorkSite integration module can create a reference to the document?Thanks,Martin