Members help other members with technical questions and problems using Writing.Com!
Yes, they will need the link from you as well as the passkey. The 101 entry notes at the that anyone who needs a passkey will NOT be able to see the item in your port:
Important: Since an item will be "private" to anyone who needs a Passkey to view it, you will need to provide the item's URL or use a WritingML tag to link to it. For help on linking items, please read WritingML Help for item.
Hope that helps.