1. The key investor information document for a feeder UCITS, as defined in Article 58 of Directive 2009/65/EC, shall contain, in the description of objectives and investment policy, information about the proportion of the feeder UCITS' assets which is invested in the master UCITS.

2. There shall also be a description of the master UCITS' objectives and investment policy, supplemented as appropriate by either of the following:

(i) an indication that the feeder UCITS' investment returns will be very similar to those of the master UCITS; or

(ii) an explanation of how and why the investment returns of the feeder and master UCITS may differ.