//assigns all users to some branch
    set_time_limit(0);
    $newUserBranchId=1; //ID of branch to assign with orphans
    $branches = new UbillingBranches();
    $allUsers = zb_UserGetAllData();

    if (!empty($allUsers)) {
        foreach ($allUsers as $userLogin => $userData) {
                $userCurrentBranch = $branches->userGetBranch($userLogin);
                    //prevent duplicate assigments
                    if (empty($userCurrentBranch)) {
                        $notice = __('Assign') . ' ' . __('Branch') . ' ' . $newUserBranchId . ' ' . __('for') . ' ' . __('user') . ' ' . $userLogin;
                        show_info($notice);
                        //uncomment following line after dry-run tesing for real assign
                        //$branches->userAssignBranch($newUserBranchId, $userLogin);
                    }
        }
    }