digibandit Haha. Yeah, the share link details and the contact/email are entirely separate! You can blame me for this, as originally it was just a share link without the contact or email bit - that bit of "polish" came later.
Anything mandatory is marked with the red asterisk. We try to make as little as possible mandatory for the most flexibility, e.g. To create a client all you need is the client name and contact name.