Technical Support Forum

To do that would require an Upgraded membership for at least one of you.

Passkeys allow you to restrict who can read, members or not. Passkeys from Writing.Com 101 

Group membership allows that plus joint editing of an item. Group from Writing.Com 101  and follow-on entries.

A Campfire item allows both of you to add sequentially, but access restriction options depend on membership level, as above. Campfire Creative from Writing.Com 101 

Edited to add:
A method not requiring an Upgraded membership would be to have the item set to private, and transfer it between ports, but there is a fee for doing that each time, and only one of you would be able to see it at a time. Transfer an Item To Another Member from Writing.Com 101 



Hope that helps.

Northernwrites___

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