- Scope:Platform and Bid Steward
- Introduction: Platform and Bid Steward authentication, registration, bid encryption CA Driver.
Digital Certificate DriverUpdate Time：September 10, 2018
- Scope:Platform and Bid Steward
- Introduction: The basic driver installation package required by the electronic signature of Platform and Bid Steward
Electronic Signature DriveUpdate Time：September 10, 2018
- Scope:Bidder's tools
- Introduction: The acquisition, registration, payment, tender documents, clarification and answer questions, bidding, bid opening and so on of bidding information could be completed by Bid Steward.
- Version: ver5.5.0.2018062920