Hello,
My Opportunity Detail page is Visualforce page which can come data from Custom setting using dynamic SOQl. I couldnt add InlineEdit functionality into my custom visualforce page.In my Visualforce page there section & custom field comes from Custom Setting data. Please give me solution as early as possible.

Thanks.
 

when lead status changed to"closed-but not converted" then task should be assign to a manager , 
please write a triiger how it will do?