Currently we are using Windchill 9.0 & Product View M082. We are global company located in various different geographies. We have to share CAD data with employee from different locations. We use layers to toggle language in Pro/E drawing. When this drawing gets published in Product view, one can view the drawing only in the layer status the drawing was saved. Person from different locations cannot toggle the layer in product view to refer the drawing in their language. I raised a ticked to PTC, & they replied back, that the functionality I'm looking for is not currently part of the application specification.
I recommend PTC to include this functionality in next release of Product View