Can The Edge Vent be used on a gambrel roof?

Here is information about using The Edge Vent on a gambrel roof

The use of The Edge Vent at the roof transition for a gambrel roof should be acceptable. The deck below The Edge Vent at the roof transition line will have to be protected. The contractor may want to install water proof shingle underlayment and flashing beneath The Edge Vent to finish the roof transition.