Hi Kornelia,
Thanks for reply. I have done following settings:
For MD :
1) in datamodel added structure with one field. Root-->SearchParameters-->field
2) in controller added query and bound to material BO-->QueryByDescription, added one query parameter: ProductID which is bound to Root-->SearchParameters-->field.
3) added Inport with same Root-->SearchParameters-->field
4) Added binding "BindingProductId" which is bound to same Root-->SearchParameters-->field.
In EC :
1) created one outport "OutPort_ProductId" with one parameter which is bound to datalist one of the field. Field bound to "SalesOrder/Item/ItemSalesOrderItemOverview/ProductProductID"
2) Added one modal dialog, in binding configuration: source side datamodel same field i.e "ProductProductID" with target side "BindingProductId".
3) In Navigation configuration added added one naviagtion with outport and inport binding.
4) added one Event handler with one operation of type "FireOutport" and in configure the operation outport to "OutPort_ProductId".
now modal dialog opens on click of link but it shows all product in system. i want only that product to be listed in MD which is clicked in link.