To change the bid date/time of a bid opening after you have already sync’d the contract to BidVAULT:
To to the contract, select Bidding, then Ad for Bid.
Update the date/time of the bid opening
Go to Bidding, then select BidVAULT Sync
Click to ‘Update this contract on BidVAULT’
The bid date/time will now be updated on your public dashboard and on BidVAULT