title: Query SharePoint 2013 List from Another Site Collection
body: <p>I have successfully been using SPServices to query SharePoint lists on my site collection.  Now I have a second site collection for another team that would like to see the data already hosted on my first site collection (no, we can't use the same site collection).  I want to create CEWP views by querying the data from the original site collection, but the code doesn't work when I run it from the second site collection.  Here's what works on the first site:</p>
  
  <pre><code>$().SPServices({
      operation: 'GetListItems',
      async: false,
      listName: 'Requests',
      CAMLViewFields: "&lt;ViewFields&gt;" +
                          "&lt;FieldRef Name='ID' /&gt;" +
                          "&lt;FieldRef Name='Title' /&gt;" +
                          "&lt;FieldRef Name='Description' /&gt;" +
                          "&lt;FieldRef Name='Assignee' /&gt;" +
                      "&lt;/ViewFields&gt;",
      CAMLQuery: "&lt;Query&gt;&lt;Where&gt;&lt;Eq&gt;&lt;FieldRef Name='ID' /&gt;&lt;Value Type='Text'&gt;" + id + "&lt;/Value&gt;&lt;/Eq&gt;&lt;/Where&gt;&lt;/Query&gt;",
      completefunc: function (xData, Status) {
          $(xData.responseXML).SPFilterNode("z:row").each(function() { 
              id = $(this).attr("ows_ID");
              title = $(this).attr("ows_Title");
              description = $(this).attr("ows_Description");
              assignee = $(this).attr("ows_Assignee").split(";#");
              //some more formulas
          });
      }
  });
  </code></pre>
  
  <p>How can I modify this to do the same thing (pull data from my original SharePoint list), but from a different site collection?</p>