title: Stored Proc in RIA Services
body: <p>I want to load some data with a SP.</p>
  
  <p>I've put a SP in a Linq to SQL Class and I don't know how to use it for loading it's data in a datagrid.
  In LinqToSqlDomainService I can't figure out how to call a SP.
  What steps should I use.</p>
  
  <p>Any samples of this ? All samples use a table.</p>
  
  <p>Thank's</p>