Filtering list information by SharePoint group in Sharepoint 2010
My current project requires that data be filtered based on the credentials of the current user. The solution - a little magic in the view definition. In a view, you can specify the following in the 'where' clause of the CAML: <Membership Type="CurrentUserGroups"> <FieldRef Name="MyColumnToFilterData" /> </Membership> The only requirement is that the column my be of type 'Person or Group'. See here for more information.