While in iModel, go to Layout in the top toolbar and scroll down to Publish 3D Layout.
Once you click on Publish 3D Layout this dialog box will appear.
Type in the email address you would like to send the drawing to under Email Recipients and they will receive an email to create a log-in.
They will then have access to the 3D Layout in their web browser.
Please reach out if any further assistance is required.
Email Support: email@example.com