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November 18, 2025
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Business Rule within the Import Step

  • November 18, 2025
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Hello,

We have a custom business rule that does some account reversing we run centrally at the end our month end process. using a dashboard We're putting in a new lease process within OneStream and was wondering, is there a way instead of giving the front end user more steps within their workflow, that I can attach the business rule to the import step and once they run the "Load and Process" portion of the import step, the business rule will run?

Thanks,

Will

Best answer by T_Kress

Yes, you can call your custom BR from a Data Management Sequence.  And that DM sequence can be called on the "Process" step of a workflow so it runs when the user hits "Load and Process" or "Process Cube".

To allow the DM sequence to be called from the "Process" step, you need what is called a DataQualityEventHandler BR.  There are examples of this Extensible BR in the Blueprint or GolfStream sample applications.  This BR allows you to call a DM sequence from a workflow calculate step as follows:



 

 

 

1 reply

T_KressAnswer
November 18, 2025

Yes, you can call your custom BR from a Data Management Sequence.  And that DM sequence can be called on the "Process" step of a workflow so it runs when the user hits "Load and Process" or "Process Cube".

To allow the DM sequence to be called from the "Process" step, you need what is called a DataQualityEventHandler BR.  There are examples of this Extensible BR in the Blueprint or GolfStream sample applications.  This BR allows you to call a DM sequence from a workflow calculate step as follows:



 

 

 

November 19, 2025

I agree with T_Kress​ , there is also an old blog post that details exact setup steps for this

No Calc To Calc - Black Diamond Advisory