In order to edit a customer’s data, select one of the two buttons:
button located in the Edit column and the row of the relevant customer in the customer list- [Edit] button in the customer preview window
 

The Edit Customer window is divided into three tabs:
- Details
 - Address
 - Consents
 
Details tab
The Details tab contains the following fields:
- Code (required)
 - Customer Type (non-editable)
 - Title – applicable to retail customers
 - First Name (required) – applicable to retail customers
 - Last Name (required) – applicable to retail customers
 - Name (required) – applicable to business entities
 - Date of Birth – applicable to retail customers
 - Academic Title – applicable to retail customers
 - TIN – applicable to business entities
 - TIN Prefix – applicable to business entities
 - Issuing Authority – applicable to business entities
 - Description
 - PESEL
 - NIN
 - Classification Categories
 - Attributes
 
Address tab
On the Address tab, you can:
- Add a new address
 - Edit existing addresses
 - Delete an address
 
When editing an existing address, you can modify data in the following fields:
- Address Type
 - Country
 - Zip Code
 - City
 - Street
 - Street No.
 - Phone
 
Consents tab
On the Consents tab, you can edit consents signed by the customer.