1- Right click the connector and select "Advanced Settings...".
2- From the General tab select option "Overwrite Object Names".
3- From the Users tab, select the "Name Rules" tab.
4- Remove the email attribute and click on button called "Add Rule".
5- Select givenName and then click Add Attribute
6- In the text box next to the Add Text button type a space and Click Add Text.
7- Select sn from the dropdown list next to Add Attribute and then Click Add Attribute
8- Run the connector.
