# CustomerData-tags.xml Sample

This topic inludes the source code for the CustomerData-tags.xml Sample.

## Sample Location

This sample is located in the following directory in your WebLogic Workshop installation:

BEA_HOME/weblogic81/samples/workshop/ExtensionDevKit/ControlDevKit/ControlFeatures/propEditor/

## Sample Source Code

`01 <?xml version="1.0"?> 02 <control-tags xmlns="http://www.bea.com/2003/03/controls/" editor-class="propEditor.ide.CustomerDataEditorSupport" > 03 <control-tag name="customer-db" > 04 <description>Information needed to retrieve customer data.</description> 05 <attribute name="customer-id" required="true"> 06 <description>Unique identifier for the customer in the database.</description> 07 <type> 08 <custom name="custidType" class-name="propEditor.ide.CustIdValidator"/> 09 </type> 10 </attribute> 11 </control-tag> 12 </control-tags> 13`