To update guild progress you need to :
- register account
- wait for activation mail (use the code from the mail) ,after that you will see button "My account" in upper right corner of wow-heroes main page
- claim your character that is a officer in your guild
- use option "Guild progress" in "My account" list
-select a guild where your character is an officer and choose instance/mode you want to update (ie Naxxramas:Normal)
-click on the field "Completed" beside achievement that you want to update,that will open a little calendar for you where you can simple select date when you finished requested achievement and then click on "Update" button below.
I really hope this tips will help you ,if not feel free to ask me everything you want to know.
