# Provisioning Reference This section contains information for configuring provisioning operations. ## Provisioning with the Help of Rule The modification in the values of email, name, and phone number is supported on the SAP HR source. This support is through a provisioning rule. The rule name is defined as Example "SAP HRMS Modify Rule". ### Modify Rule The rule name is defined as Example "SAP HRMS Modify Rule". This is a sample rule to assign and update the following parameters: - Email Address - Phone Number - Account's System User Name For the description of the modify rule, refer to [SAP HR Provisioning Modify Rule](). ## Provisioning Rule Update If you set the Central Person ID attribute as a Account ID, for provisioning you must use the updated rule. The updated rule is published at [SAP HR Provisioning Modify Rule](). If the Employee number is used as an Account ID, the previous rule will work. > [!NOTE] > > If you want to update the Correlation Configuration rule, you must map the relevant Identity Attribute to the Central Person ID by going to **Import Data \> Correlation** for that specific source. For more information, refer to [Configuring Account Correlation]().