# Use Custom User Store
Only Enterprise Edition users can use the custom database connection function. For details, please see https://authing.cn/pricing (opens new window). If you want to try it, please contact 15559944612 or sales@authing.cn.
# Migration process
When using this mode, user data is always stored in your database, and Authing will never save your user data. In order for the system to work properly, you need to implement a complete user add, delete, modify, and check script.
# Configuration script
You need to write in the Authing console (opens new window), Connect to the Identity Source-Custom Database page to write Login, Find User, Create User, Update User Information, Delete User, Get User List, Verify Password scripts, please see:
- Write login script.
- Write search user script.
- Write creating user script.
- Write a script for updating user information.
- Write delete user script.
- Write a script for obtaining user list.
- Write verification password script.
# Next
Next you can:
Learn about our recommended best practices:
Best Practicesâ Lazy Migration Login â