Hi Satish, When we've connected to third-party CMS systems, we've used Dynamic Media for asset delivery (presuming you need imagery, videos, 3D files, and/or PDFs--for other file types, you'd have to use a publish instance for delivery). Vignette should be able to leverage imagery and other supported assets via a Dynamic Media URL with a bit of customization on that side. In order to determine which assets are needed by Vignette, it depends on how automated the content creation process is within...