Hi Gerald, to publish and embed IsoDraw files PTC provides
IsoView that meets your requirements that you described. It can be embedded for example in HTML (ActiveX) and has a rich API that can interact with the click events which happen when a user clicks a component (i.e. hotspot). You can
download a demo to test it before considering further steps. The very appealing thing is that CAD models automatically get the hotspots for later interaction when being imported into IsoDraw CADprocess. Since IsoView can use IsoDraw files directly also a conversion is not needed, you can take the IsoDraw files right away. Much success! Christian