Hello,
I like to access the division channel as soon as I log in, and also keep the TeamSpeak neat.
To do this follow these steps:
1.
Tools > Options > Application > Channel Subscribe Behaviour > Subscribe to current and previously subscribed channel.
2.
Tools > Options > Design > Channel Tree > Expand own Channel on Login
From here just go and unsubscribe to all the channel divisions that you are not involved with or don't want to see when you log in.
BamBoomm... Now you have a neat and easier TeamSpeak design from the start. If you join different a division, you can always subscribe back to that channel and that will have it open at launch.
Any questions or additional help just post here and help each other!
Stay safe & Keep Smiling :)