Welcome to AquaPedia!
Just a reminder -- We have limited resources for monitoring new content and user activity on the site, so user accounts have “levels.” Your new account is at the “new user” level -- you can comment on case discussion pages, but cannot edit cases or articles. New users are given limited accounts to help prevent spam and site vandalism -- not to exercise control over content contributions.
You'll need to add some information to your user page (click on your user name at the top of any page, and then select the "edit" tab below the page title) before you can upgrade your account to be able to add new content.
We (everyone at Water Diplomacy involved in the project) are looking forward to seeing your contributions to discussions or other content on the site! Thanks for joining.