Nominated invitation Syntax

[sebastian1]

Hey Guys,

If I want to add external Persons to my Share Site, the get an Email with a pre configured User name and Password.

The Username is like: Firstname_Lastname.

BUT I want it to look like: Firstname.Lastname

Can Anyone tell me which file I have to edit to achiev this?

What I found until now is the function inviteNominated..! Any Hints?

    /**
     * Create new nominated invitation to this web site
     * @return the new invitation
     */
    public ScriptInvitation<?> inviteNominated(String inviteeFirstName, String inviteeLastName, String inviteeEmail, String inviteeRole, String serverPath, String acceptUrl, String rejectUrl)
    {       
       Invitation invitation = [b]invitationService.inviteNominated[/b](inviteeFirstName, inviteeLastName, inviteeEmail, Invitation.ResourceType.WEB_SITE, getShortName(), inviteeRole, serverPath, acceptUrl, rejectUrl);
       return scriptInvitationFactory.toScriptInvitation(invitation);
    }
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[mrogers]

You can plug a user name generator into the invitation service.

By default it is a NameBasedUserNameGenerator and you can set the "namePattern".

[sebastian1]

You can plug a user name generator into the invitation service.

By default it is a NameBasedUserNameGenerator and you can set the "namePattern".

Thanks!
If Just want to change the default settings.
Where can I find this NameBasedUserNameGenerator on my Alfresco System?