NDAR Help: Table of Contents The following areas of the NDAR Portal have help defined. We will be expanding NDAR Help over time to include all areas of the Portal Site. If you have any specfic questions not covered by this help, please contact NDAR Staff at ndarhelp@mail.nih.gov. Portal Home Page and Navigation Request an Account Collections My Collections Create Collection Collection Details Edit Collection Data Submission Manage Permissions Delete Collection My Profile