The Portfolio Yield report has two main sections; one for the securities that pay dividends, and one for securities that do not.
The first section breaks down into Current dividend information, Payout Ratio and information about upcoming dividends.
Payout Ratio - Shows the portion of company earnings distributed as dividends to shareholders.
Next Payable - any information in italics in this section means that the company has not made an official announcement; we are estimating based on previous hisotry and company performance.
As noted, the second section shows the securites the club holds, that do not issue dividends.