# Store tag history from a module

**URL:** <https://forum.inductiveautomation.com/t/store-tag-history-from-a-module/108820>\
**Category:** Ignition 8.3 Early Access\
**Created:** [July 23, 2025, 8:16am UTC](https://forum.inductiveautomation.com/t/store-tag-history-from-a-module/108820 "2025-07-23T08:16:59Z")\
**Posts on this page:** 1\
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**Author:** ![Kurt.Larson](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kurt.larson/32/6426_2.png) [@Kurt.Larson](https://forum.inductiveautomation.com/u/Kurt.Larson)\
**Post date:** [July 23, 2025, 7:17pm UTC](https://forum.inductiveautomation.com/t/store-tag-history-from-a-module/108820/2 "2025-07-23T19:17:00Z")

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As you noted, storing Historian data has been moved into the Historian module rather than coupled with the Store & Forward system (old `HistoryManager`, now called `StoreAndForwardManager`) for storage.

The most correct method would be to grab the Historian's `StorageEngine` using `HistorianManager.get(gatewayContext).getStorageEngine(historianName)`, and then to store `AtomicPoints` through `StorageEngine::storeAtomic`. Creating atomic points can be done using `DataPointFactory::createAtomicPoint`.

You shouldn't need to use Reflection. New Historian SDK [dependencies](https://forum.inductiveautomation.com/t/8-3-early-access-sdk-dependencies/93760) will be available on 7/29 that will expose `historian-gateway` and `historian-common`. Currently only `historian-gateway` is exposed through the `historian` artifact (which is now renamed to match).

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