After following the steps of "Mapping Network Drives on Mac OS", this method will allow you to just log in automatically every time you sign in to your Mac
1. Now enter into System Preferences from the Apple Menu
2. Click on 'Users & Groups'
3. Click on "Login Items" and click on the "+" button to add another login item
4. Locate the network drive you previously mountain and click "Add"
5. Next time you log in, Enter your myTRU username (T-ID) and password and make sure to turn on "remember this password in my keychain" and click Connect