
Select "Manual Creation" in schema method step
Add Fields One by One:
Click "Add Field" button
Field 1:
Name: customer_id
Type: UUID
Required: Yes
Description: Unique customer identifier
Field 2:
Name: first_name
Type: String(100)
Required: Yes
Description: Customer first name
Set Validation Rules:
email: Format validation (email regex)
phone: Format validation (E.164)
age: Range validation (0-150)
Save Schema