def METHOD_NAME(self, request: Request, group, event, **kwargs):
    fields = super().METHOD_NAME(request, group, event, **kwargs)
    return [
        {
            "name": "repo",
            "label": "Repository",
            "default": self.get_option("gitlab_repo", group.project),
            "type": "text",
            "readonly": True,
        },
        *fields,
        {
            "name": "assignee",
            "label": "Assignee",
            "default": "",
            "type": "select",
            "required": False,
            "choices": self.get_allowed_assignees(request, group),
        },
        {
            "name": "labels",
            "label": "Labels",
            "default": self.get_option("gitlab_labels", group.project),
            "type": "text",
            "placeholder": "e.g. high, bug",
            "required": False,
        },
    ]