Hi in the below visualforce code i am unable to display orderItem related list .the custom related list object orderItem is a managed package, to show the related list i have taken the masterdetail relationship field's Child Relationship Name 'E_OrderItems' and refer to it as "E_OrderItems__r" in the template. but i am getting error like "Error: Invalid field E_OrderItems__r for SObject ccrz__E_Order__c"
Required immediate assistance in this regard ,Advance Thanks
<messaging:emailTemplate subject="Order Update Confirmation" recipientType="Contact" relatedToType="ccrz__E_Order__c">
<messaging:htmlEmailBody >
<style type="text/css">
body {
background-color:#2F2F2F;
}
table {
background-color: #FFFFFF;
border: 2px solid;
webkit-border-radius: 10px;
moz-border-radius: 10px;
}
th{
color: #0d6bab;
font-family: ProximaNovaBold, Arial, Helvetica, sans-serif;
}
</style>
<html>
<body>
<table>
<tr>
<th>{!relatedTo.Name} placed an order. Current order status is: Order Submitted</th>
</tr>
<tr><th style="text-align: left">Order Number :{!relatedTo.SAP_Order_Number__c}</th></tr>
</table>
<br/>
<table>
<tr>
<th style="padding-bottom: 20px;width:450px; text-align: left;">Billing and Shipping Address</th>
</tr>
<tr>
<th style="color:#000;width:100px; text-align: left;font-size: 13px; ">Bill To </th>
<th style="color:#000;width:100px;font-size: 13px;padding-right: 50px;">Ship to</th>
</tr>
<tr>
<td style="color:#000;width:100px; text-align: left; ">{!relatedTo.SAP_Order_Number__c} </td>
<td style="color:#000;width:100px;padding-right: 50px;font-size: 13px;">text</td>
</tr>
</table>
<table>
<tr>
<th>Order Items</th>
</tr>
<br/>
<tr>
<th style="color:#000;width:100px;">Product</th>
<th style="color:#000;width:100px;">Price</th>
<th style="color:#000;width:100px;">Qty</th>
<th style="color:#000;width:100px;">Total</th>
</tr>
<apex:repeat var="noteToDis" value="{!relatedTo.E_OrderItems__r}">
<tr>
<td >{!noteToDis.ccrz__Product_Name__c}</td>
<td >{!noteToDis.ccrz__Price__c)} </td>
<td >{!noteToDis.ccrz__Quantity__c} </td>
<td >{!noteToDis.ccrz__ItemTotal__c)}</td>
</tr>
</apex:repeat>
</table>
<br/>
<table>
<tr>
<th>Totals</th>
</tr>
</table>
</body>
</html>
</messaging:htmlEmailBody>
</messaging:emailTemplate>