- Edit first customer account number
- Add a customer type
- Edit a customer type
- Reorder customer types
- Delete a customer type
- Add a type of advertising
- Edit a type of advertising
- Merge types of advertising
- Delete a type of advertising
- Add a creditor day
- Edit a creditor day
- Reorder creditor days
- Delete a creditor day
- Add a type of building
- Edit a type of building
- Reorder types of buildings
- Delete a type of building
- Add a customer sms template