Please find here below the FAQ's regarding MyEAGE.
How can I change my details (MyEAGE)?
Please log in to your EAGE account through "my EAGE" on the top right. Once logged in, please go to "My Contact Details" and change the details you would like to change or add. Should some information not be changeable, please contact us through email@example.com with the change you would like to see processed and a full description (incl. screenshots if possible) of the error you are running into.
Can I change MyEAGE details for others?
Login accounts are on a personal basis and non-transferrable. Any new contact that is not yet known to EAGE should create an account for him-/herself.
Video: MyEAGE dashboard