You can share any Conversation with users in the following scenarios:
Company Users within a Project:
Conversations will be seen by everyone in the Project.
Users will be able to see and click on the citations in the Conversations.
Company Users not in a shared Project:
A private Conversation can be shared with another user in the company space.
It will be "Read Only", the second user will not be able to reply in the conversation.
External Parties:
Conversations can be shared with external parties in "Read Only" format.
External party will not be able to see the model, citations, or click on information sources to ensure no extrnal party can access your sensitive data.