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101Mathew's avatar
101Mathew
Advocate V
3 months ago
Solved

Direct Lake Model - Calculated Column/Tables

Hi all, The latest April ’26 update highlighted a major item for anyone working with Direct Lake models — the ability to create calculated columns and calculated tables that reference Direct Lake fi...
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  • v-achippa's avatar
    v-achippa
    3 months ago

    Hi 101Mathew,

     

    Yes, currently this feature is only available in power bi desktop(preview) and is not supported for editing in the service yet.

    So any calculated columns/tables for Direct Lake need to be created in desktop and then published, there is no live edit option in the service now. Since it is still rolling out in preview, this behaviour can be expected.

    Please refer below documentation:

    https://powerbi.microsoft.com/en-us/blog/power-bi-april-2026-feature-summary/

     

    Thanks and regards,

    Anjan Kumar Chippa

101Mathew's avatar
101Mathew
Advocate V
2 months ago

Hi v-achippa ,

I'm on the May-26 version now - I cannot see the preview feature for calculated columns/tables on Direct Lake model tables.

Should this be raise with MS support?

Regards,

Mathew

v-achippa's avatar
v-achippa
Community Support
2 months ago

Hi 101Mathew,

 

Thank you for the update. This feature is still being deployed in phases, so it may not be available to all tenants or regions yet, it's likely still gradually rolling out. Please follow the below step:

  • Go to File --> Options and settings --> Options --> Preview features and look for an option related to Direct Lake calculated columns. If you do not see it listed there, then it means the feature has not rolled out to your environment yet.

Then please raise a microsoft support ticket so that the team can confirm whether your tenant has received the rollout and investigate any tenant specific issues.

Create a Fabric and Power BI Support Ticket - Power BI | Microsoft Learn

 

Thanks and regards,

Anjan Kumar Chippa