Overview :

This is a command feature in Microsoft Word 2007 used to tag content. In BachDoc, tagged content is interpreted as dynamic content portions.

To make sure the feature is visible on your Ribbon menu, select Word options and check the "Show developer tab in the Ribbon" :

Now you can select any portion of content, then click the content control button available from the Developer Ribbon tab (Symbol : Aa) :

Tagged content appear with a particular shape wrapping it :

Repeat this process with each dynamic content portion. However, each marker must be uniquely identifiable : Select the marker and click the Properties command from the Controls panel :

Now give it a unique tag in the popup dialog :

Note :

Do not tag heteregenous portions. Moreover, BachDoc can only understand few types of tagged content. Unsupported content will not show up in the marker hierarchy of the document model page. So are the markers without a tag name.