API Reference > imodeljs-backend > iModels > IModelTransformer > processSchemas processSchemas Method Cause all schemas to be exported from the source iModel and imported into the target iModel. processSchemas(requestContext: AuthorizedClientRequestContext | ClientRequestContext): Promise<void> note For performance reasons, it is recommended that IModelDb.saveChanges be called after processSchemas is complete. It is more efficient to process data changes after the schema changes have been saved. Parameter Type Description requestContext AuthorizedClientRequestContext | ClientRequestContext Returns - Promise<void> Defined in core/backend/src/IModelTransformer.ts Line 787 Last Updated: 12 June, 2024