Need SEF url help

Hi there,

I have query about SEF urls in Osproperty component. I have created one custom view layout (as well as diffrent url) for listing view and detail view. For listview/gridview my url would be "index.php?option=com_osproperty&view=customltype&listviewtype=3&Itemid=813" and for detail view my url would be "index.php?option=com_osproperty&view=customproperty_details&id=24&Itemid=0" .

When my SEF is ON , I'm getting proper Url for listing view like "/index.php/en/osproperties" and its working fine. But not getting proper Url for detail page. What I am getting is "/index.php/en/osproperties" same as listing page. How to get proper SEF Url for detail page like this "/index.php/en/osproperties-demo/ciputra-a1"

Please help us.

Thanks