today it looks like I can only have a canvas at the level of a product. But we are currently using the canvas to make sure a new Idea (that can be a new capability in an existing product) has sufficient business data available to judge the value of it. As far as I can see now I cannot create a Canvas for an idea. This reduces enormously the way we treat the idea funnel as input stream for our product innovation
|Release time frame|
It's possible to create an Idea portal which covers multiple products. This can be a way to add ideas which may relate across multiple products or product lines.
You can set this up through Settings -> Account -> Configure idea portals.