Here's how you can view your PTA membership in LivingTree.
After you log in you will be in your main conversation page. On the top menu, click "My Network." This page will show you your membership in your child's class, PTA, and any other groups. You should see the PTA logo on this page. Here is an example from a desktop and mobile device:
For more tips on using LivingTree, view these video tutorials posted by the company: https://www.youtube.com/user/RaiseThePride