New Post: AvaonDock MVVM programmatically adding a new document to a new pane

I am writting a new application using MVVM which will host a number of views of a document.

When I open the document I want to display all available viewmodels in a tiled manor:
specifically a Contents page on the left hand side and then further view if available tiled to the right.

How can I do this?

I have got an application working, but so far all the documents are tabbed.

I am binding the viewModels to the documentsSource property and I suspect I need to use the ILayoutUpdateStrategy class to do what I want, but can find no examples of how to start.

All help greatfully appreciated