Can I archive any extension Tables?

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Hi experts!

I would like to archive data of many new tables. Can I modify existing Data Archive extension module below?

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Dynamics 365 Business Central

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Sumit Singh 10,079 on at

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Can You Modify the Existing Data Archive Extension?
Direct modification of Microsoft-published extensions is not allowed. These are sealed extensions, meaning:

You cannot change their internal logic or objects directly.

You cannot add new tables to their archiving scope from within the extension itself.

Recommended Approach: Extend via a Custom Extension
You can build a custom extension that:

Subscribes to the Data Archive framework (if it exposes events or interfaces).

Implements your own archiving logic for new tables.

Uses similar patterns (e.g., archiving to shadow tables, logging, and deletion) as the base extension.

Steps to Proceed
1. Review the Data Archive Extension Code

Use AL Explorer or Symbol References to inspect if the extension exposes:

Events (e.g., OnBeforeArchive, OnAfterArchive)

Interfaces or codeunits that can be extended

2. Create a Custom Extension

Define your own archiving logic for new tables.

Use Job Queue or Scheduled Tasks to automate archiving.

Optionally, mimic the UI and logging structure of the base extension.

3. Integrate with Existing Archive UI (Optional)

If the base extension allows, you can link your custom logic to its UI.

Otherwise, create a parallel UI for your custom archive module.

Deep Insight
The Data Archive extension is designed to be modular and safe, which is why Microsoft restricts direct edits. However, its architecture often allows event-driven extensibility, making it possible to build on top of it without breaking upgrade paths.

Note: This response was created in collaboration with Microsoft Copilot to ensure clarity and completeness. I hope it helps to some extent.
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YUN ZHU 95,329 Super User 2025 Season 2 on at

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This app is extensible. Please add the Dependencies property to your app.json file, download its symbol file, and try again.

https://github.com/microsoft/ALAppExtensions/tree/main/Apps/W1/DataArchive

PS: Business Central 2025 wave 1 (BC26): New VS Code actions from the Web Client (Generate launch configurations and Get selected as dependencies on the Extension Management)

https://yzhums.com/62106/

Thanks.

ZHU

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DAnny3211 11,397 on at

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Hi,

Yes, you can extend the Data Archive extension module to include additional tables, but it depends on how the extension is designed and whether it exposes extensibility points.

Here are a few things to consider:

Check for Events or Interfaces: If the extension publishes events or uses interfaces, you can subscribe to those and add logic to archive your custom or additional tables.

Create a Dependent Extension: If direct modification isn’t possible, you can create a new extension that depends on the Data Archive module and adds support for your tables.

Custom Archiving Logic: If the existing module doesn’t support extensibility, you may need to replicate its logic in a custom extension tailored to your tables.

Review Licensing and Permissions: Ensure that the extension allows modifications or extensions under its license terms.

If you need help identifying extensibility points in the module, feel free to share more details or check the AL code if available.

Hope this helps!
Please mark this response as helpful if it answered your question.

Best regards!

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