There are two types of settings actions that can be choosen: NormalSettingsAction and RedirectSettingsAction. You must derive from the type of the action you need.
NormalSettingsAction: Is a settings action that does some 'action' on the object but does not go to another page. You can do arbitary actions against the object and you can change the value or delete the item on the grid without refreshing the page.
RedirectSettingsAction: Is a settings action that redirects the user to a different page.
