Customer Relationship Management 6.7.2 > Install Guide > Upgrade > Upgrading QAD CRM 6.5.1 to QAD CRM 6.6.1 > Integrating with QAD SE
  
Integrating with QAD SE
If you need to integrate CRM 6.6.1 with your QAD SE system, you must implement the steps under the following sections:
• Integrating QAD CRM with QAD SE
• 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 the PROPATH in the configuration files, make sure 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.
On the first use of an upgraded CRM 6.6.1 application on any client, run Initial Address Data Load to bring all the necessary county data from the QAD SE system to the CRM 6.6.1 application.
Important: Do the following steps only once.
1 Go to QAD ERP Integration|Settings and Switches|QAD ERP|QAD ERP Control Settings|Address. Make sure that you check all your required options under Transfer Address Information from QAD ERP to QAD CRM.

QAD ERP Control Settings - Address
2 Go to QAD ERP Integration|Settings and Switches|QAD ERP|Initial Data Transfer from QAD ERP|Address. The Initial Address Transfer from QAD ERP to QAD CRM screen pops up.

Initial Address Transfer from QAD ERP to QAD CRM Screen
3 Click OK on the pop-up screen to finish the address data load.