You may contribute to the ICD11 development in several different ways
You may comment on any entity (category) in the classification as well as reply to existing comments. Your comments can be about the whole category or you may comment on one particular property such as the definition, title, an inclusion term, etc.
We ask some questions regarding the quality of the content in the classification. You may send your feedback by answering them
Proposal mechanism allows experts to suggest changes in the classification or enhance the content in it
Contributions are open to registered users only. You may register easily to our system by following the Log In link above
Some basic information (Name, organization or affiliation and country) about the contributors are available when seeing contributions (comments, etc.) This is done by clicking on their names that appear near the contributions. The linked-in public profile for the contributors are available as well.
You could have an image of yourself visible when people click on your name near your contributions. To do that you need to create an avatar at gravatar.com using the email address that you've used in your user profile.
Setting up an image is optional.