vaultwarden-test/web-vault/app/organization/views/organizationBillingChangePlan.html

<div class="modal-header">
    <button type="button" class="close" ng-click="close()" aria-label="Close"><span aria-hidden="true">&times;</span></button>
    <h4 class="modal-title"><i class="fa fa-file-text-o"></i> Change Plan</h4>
</div>
<form name="form" ng-submit="form.$valid && submit()" api-form="submitPromise" autocomplete="off">
    <div class="modal-body">
        You can <a href="https://bitwarden.com/contact/" target="_blank">contact us</a>
        if you would like to change your plan. Please ensure that you have an active payment
        method on file.
    </div>
    <div class="modal-footer">
        <button type="button" class="btn btn-default btn-flat" ng-click="close()">Close</button>
    </div>
</form>