Join either of our servers

While in-game, switch to "Direct" chat mode by pressing the Z key.
You will see this message: Channel switched to Direct.

Press the ENTER key as though you are about to chat to someone.

Type this command followed by pressing ENTER: /code

Pay attention to the message displayed on the lower left of the screen. It will say Your Code: followed by a 10 character code. This is the code you will enter to register with the Network Bot.

You might want to take a screen shot of this code for future reference. If you forget the code, don't worry. You can generate a new one any time.

Next, go to Discord. If you haven't already, join The Network's Discord server. Here's the link:
Discord

While in #general or any channel that has the Network Bot in it, type: !bot and press ENTER.
The bot will reply to you in a Direct Message.
Go to the Network Bot DM session and type: !code followed by the code you generated in-game. It should look like this:
!code 28HSRE2XBG

If you entered the code correctly the Network Bot will respond with:
Network Bot: Success! Discord ID linked to player (your player name).

Your player profile on The Network Bot is now linked to your Discord user. You will now be able to receive messages such as base warnings from the bot.