Important Announcement & Notification Regarding System Upgrade and Redesign

    1. Some projects within BuffOC will be discontinued or rebuilt.

    **1. Some projects within BuffOC will be discontinued or rebuilt.** The following projects will be discontinued: “Business Card,” “Testing,” “Collaborative Mind Maps,” “Q&A,” “Articles,” “Algorithm,” “ERP,” “OS,” “Chart,” “Talks,” “PassBox (legacy non‑member mini‑program version),” “Intellectual Property,” “Productivity Tools (legacy version, excluding the new member‑based tools),” “Informatization,” “Circles,” and “Storage Space.” Among these, “Super Pages,” “Chart,” and “Testing” have upgrade/redesign plans currently under discussion. **Projects that have already been upgraded:** • The “Collaborative Mind Maps” tool has been upgraded to the membership‑based “BuffOC Mapping‑Mind Map MAP,” official website: https://map.buffoc.com • “PassBox” has been upgraded to “BuffOC PassBox,” official website: https://PassBox.buffoc.com

    2. Important backup reminder: Please back up content from the PassBox (legacy version) and collaborative mind maps (legacy Mind Map tools)、Chart.

    **2. Important backup reminder: content from “PassBox (legacy version),” “Collaborative Mind Maps (legacy mind map tool),” “Tables,” etc.** **Important:** Please back up any important content from “PassBox (legacy)” and “Collaborative Mind Maps (legacy mind map tool)” as soon as possible. These services will no longer be maintained and will be discontinued. **Reasons for discontinuation:** • The legacy “PassBox” does not employ strict encryption during transmission and rendering, making it inadequate for today’s increasingly complex network environment. To ensure users can store passwords with greater security and confidence, the legacy PassBox must be discontinued and replaced with the new version. • The performance and technology of the legacy “Collaborative Mind Maps” are far inferior to the new “BuffOC Mapping‑Mind Map MAP.” The new version uses an original data architecture and features a node structure with “professional mapping” and “strict mind‑mapping” logic—making it more professional, standardized, powerful, and easier to share. The legacy version relies on common mind‑map data structures (simple tree/JSON formats). Additionally, its multi‑user functionality has seen very limited practical use, whereas the new version’s “one‑click sharing” better meets current user needs.

    3. New registrations and additional features for the legacy BuffOC version will be discontinued.

    **3. New registrations and new feature additions for the legacy BuffOC version will be discontinued.** New user mobile‑number registration for the legacy version was fully discontinued two years ago. WeChat‑based registration will be completely discontinued in the near future. All “create new” functions in the legacy version will be removed. If you need to create new content, please use the corresponding tools in the new membership‑based system. For detailed tool information, visit the BuffOC Member official website: https://ornaca.buffoc.com.