@tsuru Active 11 years, 5 months ago @chongman where I can find the diagram of penguin? View ActivityProfileFriends 0Following 0Followers 0Groups 0ForumsAlbum PersonalMentionsFollowingFavoritesFriendsGroups Show: — Everything — Updates Group Memberships New Groups Group Updates Replies Topics Show New Group Documents Show Group Documents Edits Sorry, there was no activity found. Please try a different filter.