Store
"Remember that our home and contents insurance is with Harbour Mutual, policy HM-4471902, excess $750, renews 14 October 2026. Claims line 1300 555 010."
"Save these as separate memories: [paste a list]."
"Here is what ChatGPT already knows about me — import all of it into JustOnce." (each fact counts as a memory; a new account's welcome bonus helps with a big first import)
Recall
"What do you know about me?" (a good first-session check)
"When does the car rego expire, and who do I call for insurance claims?"
"What was our insurance excess as of March 2026?" (uses history)
"How do I know Priya Nair?" (walks the relationship graph)
Correct and forget
"Actually the excess is $900 now — update the memory." (keeps the old value in history)
"Forget the memory about the old landlord." (your assistant should confirm; this is permanent)
Documents
"Read this policy PDF, save the key facts to JustOnce and give me a link to upload the original."
"Give me an upload link for the scanned lease so the original is stored too."
Sharing
"Create a shared space called 'Rivera Household' and invite [email protected]."
"Add everything about our insurance and the mortgage to the Rivera Household space."
"Remove the memories about my salary from that space."
Creating a space, inviting people and sharing memories wait for your approval: your assistant gives you a link, and nothing happens until you approve it in JustOnce. Taking memories back out is immediate. Creating a shared space needs a paid plan.
In ChatGPT, the "as of March 2026" and "How do I know…" prompts aren't available, and memories filed under finance, health, identity or credentials (like the insurance and salary examples) stay out of the chat. They work in Claude and other assistants.
More on justonce.ai/prompts.