NOTE: For this example we'll be using two different profile builds, one for "healing" and one for "combat". You could use any two different AA builds, i.e.; one for "solo" and one for "group" etc or one for "adventure" and one for "crafting".
1. Place your AA mirror on any wall in one of your homes.
2. Right click on the mirror and select "Load Profile"
3. You'll be prompted to name your AA profile. Name it something easy to remember that relates to the build you have. i.e. Combat (if your AA build is combat vs healing)
4. You'll receive a system message showing your AA build has been stored to the mirror as "Combat Profile"
5. Visit an AA Counselor NPC or use a free "respec" card to reset whichever AA tab you'd like to change. (for this example I'll be changing the AA's to work for max healing)
6. Now you should have a new build on your character (i.e. healing AA's)
7. When you want to switch to your Combat Profile, visit your AA mirror. Basically you'll be switching out the profile you have on your character with the profile stored on the mirror.
8. Right click the mirror to see the list of options (menu).
9. Select "Load Combat Profile"
10. You'll get a pop-up screen that says "You're about to load profile "Combat". Please enter a name for your current Alternate Advancement setup which will be stored on this item.
Please note that you can only save one profile per item."
11. At this point, enter a name for your "healing" profile which is currently set on your character. Call this profile "Healing".
12. Click "Save".
13. This will transfer the AA profile that's stored on the mirror to your Character, and store the AA profile that was on your character, into the mirror.
14. Now each time you visit the mirror you'll simply "Load Profile X" and name the one you're putting back onto the mirror.