1. go to Additional settings/Delivery services/New 

2. Select the delivery service GLS

3. enter data that you received from GLS   

4. save and test the connection performance 

1. Adding delivery service in Additional Settings:

2. Select the delivery service GLS and confirm it:

3. Enter the password and username that you received from GLS, specify the new type of delivery that will be used for the delivery company (+).

4. Save and test

Save the entered data and click ''Test'' to check its validity.