Once your contract is in bidding (the ad for bid has been created/bid date is setAd for Bid ‘Release to Public’ date has been met), any changes to the item list must go through an addenda. To add an addenda:
...
Once your contract is in bidding (the ad for bid has been created/bid date is setAd for Bid ‘Release to Public’ date has been met), any changes to the item list must go through an addenda. To add an addenda:
...