Matriks Doc is a document management add-on for Microsoft Dynamics NAV that allows users to create and save Word and Excel template-based documents, import various document types, and organize information in relevant contexts. It provides the ability to track documents, easily create and use templates, and attach scanned documents to records in Dynamics NAV. Matriks Doc integrates with Dynamics NAV Record Links and can adapt to different Dynamics NAV clients and environments.