> ## Documentation Index
> Fetch the complete documentation index at: https://docs.firstresonance.io/llms.txt
> Use this file to discover all available pages before exploring further.

# MbomChangeDiffType

> Enum of mBOM change diff types (one row per build requirement). One row per requirement, never one per changed field: two rows on one requirement could carry contradictory resolutions, and the aBOM can't hold both answers at once. Every row carries a resolution, preset to a default that writes nothing destructive.



## Related topics

- [MbomChangeDiffTypeFilter](/api-reference/types/MbomChangeDiffTypeFilter.md)
- [MbomChangeOrderLineDiff](/api-reference/types/MbomChangeOrderLineDiff.md)
- [MbomChangeOrderLineDiffsEdge](/api-reference/types/MbomChangeOrderLineDiffsEdge.md)
- [MbomChangeOrderLineDiffEvents](/api-reference/types/MbomChangeOrderLineDiffEvents.md)
- [MbomChangeOrderLineDiffsConnection](/api-reference/types/MbomChangeOrderLineDiffsConnection.md)