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) a key information document for each underlying investment option within the PRIIP including information about the PRIIP in accordance with Chapter I;
((b))(b) a generic key information document describing the PRIIP in accordance with Chapter I, unless otherwise specified in Articles 11 to 14.