After you search for businesses in the Publication system of the G.E.MI. and from the tab of the business you are in, you can be informed about changes in the share of the selected business via e-mail. You will be asked to log in to the system as an enterprise or as an interested party. If you do not already have an account you can register. After logging into the system, you will be automatically redirected to the page for completing the registration of the business to which you are informed of changes via e-mail.