Accessing "Planned Velocity" field available in iteration using Rally API 2.0 - iteration

Question

I am trying to access the "Planned Velocity" field which is available for Iterations using the Rally 2.0 API and a WsapiDataStore object. Even when using fetch: true in development to pull back all fields, I do not see this field.
Does anyone know how to access this field?
Thanks,
Michael
Code excerpt:
Ext.define('CustomApp', {
extend: 'Rally.app.App',
componentCls: 'app',
launch: function() {
this.loadIterations();
},
loadIterations: function() {
var iterations = Ext.create('Rally.data.WsapiDataStore', {
model: 'Iteration',
autoLoad: true,
fetch: ['ObjectID', 'Name', 'EndDate', 'PlannedVelocity'],
sorters: [
{property: 'EndDate', direction: 'ASC'}
],
listeners: {
load: function(store, data, success) {
Ext.Array.each(data, function(record) {
console.info('ID: ', record.get('ObjectID'),
' Name: ', record.get('Name'),
' EndDate: ', record.get('EndDate'),
' PlannedVelocity: ', record.get('PlannedVelocity'));
});
}, scope: this
}
});
}
});
Console Output:
ID: 12351801409 Name: AGR 4.2 Iteration 1 EndDate: Date {Tue Jul 02 2013 23:59:59 GMT-0400 (Eastern Standard Time)} PlannedVelocity: undefined
ID: 12351802932 Name: AGR 4.2 Iteration 2 EndDate: Date {Tue Jul 23 2013 23:59:59 GMT-0400 (Eastern Standard Time)} PlannedVelocity: undefined
ID: 13298563033 Name: AGR 4.2 Iteration 3 EndDate: Date {Tue Aug 13 2013 23:59:59 GMT-0400 (Eastern Standard Time)} PlannedVelocity: undefined
ID: 12351804786 Name: AGR 4.2 Iteration 4 EndDate: Date {Tue Sep 03 2013 23:59:59 GMT-0400 (Eastern Standard Time)} PlannedVelocity: undefined
Rally Info:
Name End Date Planned Velocity
AGR 4.2 Iteration 1 7/2/2013 29.0 Points
AGR 4.2 Iteration 2 7/23/2013 82.0 Points
AGR 4.2 Iteration 3 8/13/2013 70.5 Points
AGR 4.2 Iteration 4 9/3/2013 72.4 Points

Answer 1

PlannedVelocity is the name of the field to include in the fetch (no spaces). If that still doesn't work please provide some example code so it is easier to see what might be going on.