Hi Jay,
Thank you for your interest in Syncfusion Products.
Essential DocIO provide support for creating and manipulating word documents using Silverlight. Regarding the query of “Navigating bookmark in the word document using user access”, we have created a simple Silverlight sample for your requirement. Could you please find the sample from the below link. Try running the sample and let us know if this helps you.
Sample link:
SilverlightApplication4958511776.zipPlease let us know if you have any questions.
Regards,
Poornima