Thanks. But the extension point is already org.eclipse.ui.newWizards.
The problem is that the wizard is in File->Others instead of File->New
where I would like.
Maybe you need the extension point org.eclipse.ui.perspectiveExtensions.
There is a tag called newWizardShortcut with the attribute id:
id - the unique identifier of the new wizard which will be added to the
perspective's "New" submenu of the "File" menu.