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Constituent Service
Self-Registration 
A constituent can use this business process to register him/herself using the Internet in order to access services that require registration. With self-registration, the constituent communicates directly with SAP CRM and transfers their data directly. A corresponding business partner with the required role features is created in SAP CRM and in the integrated SAP R/3 system in accordance with this constituent data. The constituent receives their personal access authorization so that they can log on to the system.
In addition to the self-registration of individual people, an organization can also register through a contact person.
SAP provides sample BSP applications that you can copy and adjust to suit your own requirements. For more information, see the Configuration Support for this Business process on the tab page Configuration or in CRM Customizing, under Customer Relationship Management ® E-Service ® Web Requests ® Internet User.

1. Call Registration Service (Web Client)
The constituent starts the self-registration service by clicking on the corresponding link on the Internet. The corresponding BSP application is called and the form is displayed in a browser window.
2.
Complete Form
(Web Client)
The constituent enters their personal data in the form fields. They also
define their user data (user and password) as well as address and
communication data, which they want to use in the future to register in the
system.
The system can also generate an initial password for special registrations.
3.
Submit Form
(Web Client)
The data will not be sent to SAP CRM if the form is incomplete or
filled in incorrectly. Specific
error messages ask the constituent to correct/add the appropriate
data.
4.
System Checks
Entries (CRM Server)
The system checks whether a registration already exists in the system for the
transferred registration data. If this is the case, the registration is
terminated with an error message.
5.
System
Creates User and Business Partner (CRM Server)
If the registration check is successful, the system generates the user and the
business partner.
6.
System
Replicates Business Partner (CRM Server)
The system replicates the business partner for the corresponding SAP
R/3.
7.
System
Receives Business Partner (SAP R/3)
The business partner is generated in SAP R/3.
8.
Registration
is Approved (CRM Server)
Registration can be checked and approved by a processor via the established
workflow. This step is skipped with a fully automatic self-registration
process.
9.
Notify
Constituent (CRM Server)
If the self-registration process is carried out through a workflow, the
constituent will be informed per email by the responsible processor if
registration is successful. With a fully automatic self-registration, the
constituent is informed about successful registration on the BSP confirmation
page.