Where a PRIIP offers a range of underlying investment options, and the information regarding those underlying investment options cannot be provided within a single, concise, stand-alone key information document, PRIIP manufacturers shall produce one of the following:

(a) a key information document for each underlying investment option within the PRIIP, in accordance with Chapter I, including information about the PRIIP as a whole, with each key information document reflecting the case that the retail investor invests in one investment option only

(b) a generic key information document describing the PRIIP in accordance with Chapter I, unless otherwise specified in Articles 11 to 14, including a description of where the specific information on each underlying investment option can be found.