If you decide to make an event public and no longer work with personal invitations, the registration can be converted to an open registration. To do this, send an e-mail to support@momice.com. Any visitor to the website can now register without a personal code. Would you like to change the registration from open to personal registration? Please contact support@momice.com for this as well.
Please note: This is an exception. In general changing the registration settings after sending out invitations is not recommended!