Risk/Return Summary Filing Information

• Mutual Fund Risk/Return Summary Preparers Guide — staff guidance to assist preparers to use the XBRL Mutual Fund Risk/Return Summary Taxonomy for submission of the risk/return section of mutual fund prospectuses in interactive data format.
   
• Mutual Fund Risk/Return Summary Rendering Guide — staff guidance on the layout rules applied by the Commission Viewer’s "rendering engine."

http://www.sec.gov/xbrl/site/rr/rrsummaryfilinginfo.htm