Ok, after some internal discussion about this enhancement the agreed solution is to provide a new "preview_by_key" method (temporary name) which scopes can implement to support canned queries requesting previews. The argument of this method will be a string that acts as a unique key and it's up to the scope what it really is (it can be just a uri).
Ok, after some internal discussion about this enhancement the agreed solution is to provide a new "preview_by_key" method (temporary name) which scopes can implement to support canned queries requesting previews. The argument of this method will be a string that acts as a unique key and it's up to the scope what it really is (it can be just a uri).