Pure Source Dojo

ContentPane
Portlet
TitlePane

Source/Target Dojo

RSS 1
TitlePane
ContentPane

accept :
Rss, TitlePane, News

Content Pane 1!!!
Content Pane 2!!!
Source/Target OAF (drop only rss)
News 1
News 2
News 3
RSS 2
Title Pane 1!!!
Content Pane 3!!!
Title Pane 2!!!