API Reference > imodeljs-backend > iModels > ConcurrencyControl > ConcurrencyControl.OnConflict ConcurrencyControl.OnConflict Enumeration How to handle a conflict. Members Name Value Description RejectIncomingChange 0 Reject the incoming change AcceptIncomingChange 1 Accept the incoming change Defined in core/backend/src/ConcurrencyControl.ts Line 1151 Last Updated: 12 June, 2024