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codeunit extension

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Posted on by Devkinandan Goud

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how to Create code unit extensions in business central

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YUN ZHU 85,674 Super User 2025 Season 1 on at

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RE: codeunit extension

Hi, Below are all the Object types currently available.

As for the event subscribers mentioned by several experts above. You can refer to the link below.

https://docs.microsoft.com/en-us/dynamics365/business-central/dev-itpro/developer/devenv-events-in-al

https://docs.microsoft.com/en-us/dynamics365/business-central/dev-itpro/developer/devenv-event-types

https://docs.microsoft.com/en-us/dynamics365/business-central/dev-itpro/developer/devenv-subscribing-to-events

Hope this will help.

Thanks.

ZHU
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Vaishnavi J 3,060 on at

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RE: codeunit extension

Hi

As mentioned by NorthW

you cannot create a codeunit extension.

But you can use event subscribers.

Can you specify your requirement?

If my answer was helpful to you, please verify it so that other users know it worked. Thank you very much
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Inge M. Bruvik 1,029 Moderator on at

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RE: codeunit extension

In Business Central you can not extend an existing codeunit.

But many codeunit has integration events that you can subscribe to.

Here is some basics about developing codeunits.

docs.microsoft.com/.../devenv-codeunit-object

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