In the Chat sidebar, create a project named Reception training. Projects organize ongoing conversations; they do not create a separate filesystem or publish a service. Write the goal, confirmed rules, and next step in Project brief, then save. Future turns in this project read that background without repeating the opening explanation. Create a conversation from the project page and request a checklist using its context. The brief supplies background, not message history or the contents of referenced documents. Search conversations in the sidebar filters titles and project names. Search for training and open a result. A word appearing only in a message may not match here. On the project page, search conversation content for human. Results can include visible user and assistant text with snippets, but not conversations from other projects. Save brief updates for subsequent turns. Watch the conservative context estimate: an oversized brief is shortened when injected, while the full saved document remains intact. Practice moving a conversation into a project; its next turn uses the new project context. Deleting a project preserves its conversations as ungrouped, unlike deleting a chat.