Ive just purchased lightroom 5. In LRM 4, under Photo, edit in, I have been using NIK software color efex, silver efex, DFine, viveza, etc. When I go to the menu for "edit in", I only see an option for silver efex, not the rest of the NIK software package

How do I access all my NIK software (color fee, silver efex, define, viveza) in LRM 5 under "edit in". The options appear in LRM 4,But sinceIjust began w LRM 5, I don't see the NIK software options in the menu: Photo, edit in...? Thanks