I found this link - http://blog.jeffdouglas.com/2009/05/08/inline-visualforce-pages-with-standard-page-layouts/.
But I do not see item menu - VisualForce pages.
Thanks to all
dashboard refreshes slowly (~30 sec), though it is based on a report that refreshes quickly (couple of seconds) when running it alone.
Dashboard consists of a single table with 3 columns in it. Source for this table is a report that based on data sent by third-party app. There are only about 30 rows of data for this report. When I click "Run report" it refreshes quickly, but when I click "Refresh dashboard", it may take about 30 seconds to refresh.
Has anyone encountered this issue? What can be done to improve dashboard performance?