Table of contents
Transformations

Changelog

Dec 2, 2025

Removed

Removed the technology preview GroupAndMap operation.

Aug 20, 2025

Changed

Updated the Get reports endpoint authorization requirements.

Apr 28, 2025

Added

Added the technology preview Get Report operation.

Mar 18, 2025

Added

Added the FilterBySavedView configuration as technology preview.

Jan 27, 2025

Changed

Marked the CreateFork and MergeFork configurations as deprecated.

Jan 14, 2025

Added

Added the fedGuidsOfRepositoriesToExport transformation parameter for the ImportIModel configuration, and added support for transformation queuing requests and included headers in the "Try it out" functionality.

Nov 26, 2024

Added

Added the includeChildren transformation parameter for the FilterIModel configuration.

Changed

Changed behavior to include parents automatically in FilterIModel transformation when using inclusive mode.

Jul 3, 2024

Added

Added the isAlwaysDrawnExclusive parameter for the FilterByViewDefinition configuration.

May 9, 2024

Added

Added the MergeIModel configuration endpoint under technology preview. This is a new transformation for merging iModel Forks created using the Fork iModel operation in the iModels API.

Apr 10, 2024

Added

Added the PopulateFederationGuids configuration endpoint under technology preview. This transformation creates a new FederationGuid property value on elements that currently have FederationGuid value set to null.

Mar 22, 2024

Added

Added CreatedDateTime to the Transformation entity, and added the ImportIModel configuration endpoint under technology preview. This is a new transformation for importing source iModels to target iModels.

Jul 26, 2023

Added

Added the alwaysDrawn property for transformParams when creating the filterByViewDefinition configuration.

May 19, 2023

Added

Added new documentation for transformation status.

Changed

Removed the technology preview designation from the Get all transformations endpoint.

Mar 27, 2023

Added

Added viewMode, hiddenModels, and hiddenCategories transformation properties.

Mar 13, 2023

Added

Added the "Initializing" transformation status state.

Nov 17, 2022

Added

Added the Get all transformations endpoint, which allows querying transformations by configuration ID.

Nov 8, 2022

Added

Added a new property which specifies the type of transformation in configuration.

Oct 10, 2022

Added

Added new transformations that allow creating and merging forked iModels.

Sep 28, 2022

Added

Added the new AlignIModelData transformation, which allows remapping data within the iModel and performing dynamic schema optimizations.

Aug 1, 2022

Added

Added new transformations that allow creating custom EC schemas and remapping existing elements to new EC classes with new EC properties, combining physical models based on an EC query into physical models with specified names, and a simplifyGeometry property for the CombinePhysicalModelsV2 transformation. Also added the Get all configurations endpoint, which allows querying configurations by project ID.

Apr 27, 2022

Added

Added support for merging multiple iModels.

Nov 30, 2021

Added

Added the ability to include/filter out elements based on their model and category for the FilterByViewDefinition transformation.

Oct 28, 2021

Added

Added a new configuration to run the filterIModel transformation on iModels.

Oct 20, 2021

Added

Added a new configuration to run the filterSubCategories transformation on iModels, and new properties for transformParams when creating the filterByViewDefinition configuration (neverDrawn, subCategoryOvr, and clip).

Aug 6, 2021

Announcement

Initial technology preview release of the API.

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