API Reference > imodeljs-frontend > IModelConnection > BriefcaseConnection > pullAndMergeChanges pullAndMergeChanges Method Pull (and potentially merge if there are local changes) up to a specified changeset from iModelHub into this briefcase pullAndMergeChanges(version?: IModelVersionProps): Promise<void> see BriefcaseTxns.onChangesPulled for the event dispatched after changes are pulled. Parameter Type Description version IModelVersionProps The version to pull changes to. If undefined, pull all changes. Returns - Promise<void> Defined in core/frontend/src/BriefcaseConnection.ts Line 232 Last Updated: 29 November, 2022