How to get logined user's articles ?

Workspace logined user id ? logined Hi, How i can select user in list box after useing section if user ABC logined then i need to bydefalt select as logined Logined has 1538 patents for the period 2009

logined Hi ,I have a required to check in ACL whether the logined in user is part of a group but without using script can i achive this ?