T-CODE: BP
1: 创建person.
person1, person2.

2: 创建 org.
org1

3: 创建group: group1.

查看一些状态:

4: grouping 定义:
- IMG -> Cross-Application Components -> SAP Business Partner -> Business Partner -> Number Ranges and Grouping -> Define Groupings and Assign Number Ranges
Reference: https://www.guru99.com/account-management-in-sap-crm.html