# Outdated reference do DA.Generics in the docs

**URL:** <https://forum.canton.network/t/outdated-reference-do-da-generics-in-the-docs/5475>\
**Category:** App Development\
**Tags:** features and bugs\
**Created:** [October 21, 2022, 2:47pm UTC](https://forum.canton.network/t/outdated-reference-do-da-generics-in-the-docs/5475 "2022-10-21T14:47:15Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![gyorgybalazsi](https://yyz2.discourse-cdn.com/flex034/user_avatar/forum.canton.network/gyorgybalazsi/32/684_2.png) [@gyorgybalazsi](https://forum.canton.network/u/gyorgybalazsi)\
**Post date:** [October 21, 2022, 2:47pm UTC](https://forum.canton.network/t/outdated-reference-do-da-generics-in-the-docs/5475/1 "2022-10-21T14:47:16Z")

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[https://docs.daml.com/daml/reference/packages.html#import-a-daml-archive-via-data-dependencies](https://docs.daml.com/daml/reference/packages.html#import-a-daml-archive-via-data-dependencies)

Certain advanced type system features cannot be reconstructed. In particular, `DA.Generics` and `DeriveGeneric` cannot be reconstructed. This may result in certain definitions being unavailable when importing a module that uses these advanced features.

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**Author:** ![akrmn](https://yyz2.discourse-cdn.com/flex034/user_avatar/forum.canton.network/akrmn/32/2484_2.png) [@akrmn](https://forum.canton.network/u/akrmn)\
**Post date:** [October 24, 2022, 12:37pm UTC](https://forum.canton.network/t/outdated-reference-do-da-generics-in-the-docs/5475/2 "2022-10-24T12:37:20Z")

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Hi @gyorgybalazsi, thank you for raising this. This will be fixed by [PR #15324](https://github.com/digital-asset/daml/pull/15324).