Chat sharing & collaboration
Collaborate in the same thread as the model — without giving every invitee the whole past.
Shared work on a sovereign appliance, with history you can withhold.
Not Slack. Not a public link. Not live on this marketing host.
From-join visibility

The empty transcript is the product. Riley only sees messages from when they joined — the pre-invite answer stays hidden from the invitee and from the model. Riley Chen is a SAMPLE name.
Why it exists
A second person in the thread — and a need-to-know cut
Regulated teams need a colleague in the same conversation without handing over the whole past. Invite an org member. Choose full history or from join onward only. Restricted members do not see — and the model does not receive — messages from before they joined.
What production includes
- Invite to a chat
The owner adds an org member. Not Slack. Not a public “anyone with the link” share.
- History visibility
Full history, or from-join onward only — platform policy plus a per-invite choice.
- Dual mode
Model query vs Chat mode (human channel). The owner can lock the mode.
- Side chat
A private tangent beside the main thread. Works on private and shared mains. Not auto-shared.
- Team signals: @mention, reply thread, reaction, file drop
- Invite is audited with the visibility choice
Invite
How you add a colleague
Owner opens Invite to chat, picks an org member, and chooses full history or from-join onward only. No share URL. No guest link.

On the appliance
Chat mode, side chat, team signals
Dual mode keeps a human channel next to model query. Side chat is a private tangent. Mentions and reactions stay in the shared thread.

What this site will not do
The live demo is a single-seat product preview. Two-person collaboration is as-built footage from a pilot appliance. Start a pilot to walk it with two accounts on hardware you control.
Demo vs production
| This page | Production appliance |
|---|---|
| Preview stills + silent clips | Real org members, RBAC, audit |
| SAMPLE names (Riley Chen) | Your directory |
| No live invite | Invite + from-join enforced in UI, LLM, and export |
No CMMC, FedRAMP, or HIPAA certification or ATO claims. HLT remains HIPAA-aligned controls available — not a certification claim. This marketing host is not the shared workspace. Mock names only. No public “anyone with the link” share.