title: SQL Agent Job - "Run As" drop down list is empty
body: <p>Why is the "Run As" drop down list is always empty when I try to set up a SQL Agent Job? I am trying to set up some SQL Agent Jobs to run using a proxy account. I am a member of the SQLAgentUserRole, SQLAgentReaderRole, and SQLAgentOperatorRole. When I try to add a step to to the job, I select SQL Integration Services Package and the Run As drop down list is empty.</p>
  
  <p>Anyone who is a sysadmin can view the proxy. Shouldn't I be able to use the proxy as a member of SQLAgentUserRole, SQLAgentReaderRole, and SQLAgentOperatorRole? What am I missing here?</p>
  
  <p>(The proxy account is active to the subsystem: SQL Integration Service Packages and this is SQL Server 2008 R2) </p>
  
  <p>EDIT -</p>
  
  <p><a href="http://msdn.microsoft.com/en-us/library/ms190926.aspx" rel="noreferrer">MSDN</a>: "Members of these database roles (SQLAgentUserRole, SQLAgentReaderRole, and SQLAgentOperatorRole) can view and execute jobs that they own, and create job steps that run as an existing proxy account." And this other article on fixed server roles mentions that access can be granted to proxies, but it does not mention how to do it: <a href="http://msdn.microsoft.com/en-us/library/ms188283.aspx" rel="noreferrer">MSDN</a>.</p>