List Panel on Summary for a Related Entity

Hello Everyone. I would like to know the best method for adding a functioning list panel to a summary screen.

Methods I have tried:

  1. Container Block - add screen (Work Order) and add list (Work Order Items) - This resulted in the display of only one unrelated item per work order.

  2. ASP Page - Unable to sort or go to next page without summary screen going into Edit mode AND the continue button does not always work correctly
    Container=CRM.GetBlock("container");
    Entry=CRM.GetBlock("WorkOrderSummaryScreen");
    Entry.Title="Work Order Summary";
    List=CRM.GetBlock("WOItemList");
    List.Title="Work Order Items";

    Container.AddBlock(Entry);
    Container.AddBlock(List);
    Any advice would be greatly appreciated!
    Stephanie