Customer Relationship Management 6.7.2 > Install Guide > Upgrade > Upgrading QAD CRM 6.5.1 to QAD CRM 6.6.1 > Integrating with QAD EE
  
Integrating with QAD EE
If you need to integrate CRM 6.6.1 with your QAD EE system, you need to implement the steps under the following sections:
Integrating QAD CRM with QAD EE
Configuring QXtend for Integration
Configuring the Environment for Sales Order Integration
Note: QADCRMInstallDir refers to the newly installed CRM 6.6.1 folders on your Windows Deployment server.
Note: When you define PROPATH in configuration files, make sure that you refer to the correct QADERPInstallDir/qadcrm/<New CRM6.6.1 env name> folder that you created earlier in the section Copying QAD Backend Programs on the Application Server.