The Multiplayer Login Screen
Upon selecting either a LAN or an Internet game, you will be prompted to create a game persona or choose among ones you've already created. If you have personas available, click the persona name box to reveal a drop-down menu. Highlight and click on any available persona name you choose to use.

From the multiplayer login, you have five available options.

New Officer
This will lead you to the Officer screen, where you can create a new multiplayer character.

Edit Officer
This will lead you to the Officer screen, where you can edit a saved multiplayer character.

Delete Officer
This will remove the saved multiplayer character that you currently have selected.

Cancel
This will return you to the main SWAT 3 menu.

Go!
This will send you to the Call Up screen with your selected multiplayer character.

Changing or Creating a Character
The Officer screen, accessed by selecting New Officer or Edit Officer from the Multiplayer Login menu, allows you to specify traits and names for your new character. Use the provided names for your game character or create your own. To create your own game name, click on a supplied name, then type using the keyboard. You'll want to enter a last name, first name and nickname. After that's finished, you can scroll through available traits by using the arrows to the sides of the Years in Swat and Race selections. If you are satisfied with your changes, click the Accept tab. If you do not wish to save your changes, click the Cancel tab.