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Document Understanding Activities

Last updated May 15, 2025

Activities

The following table shows the activities found in the UiPath.DocumentUnderstanding.ML.Activities package.

Table 1. Activities available in the DocumentUnderstanding.ML.Activities package
 Description
Machine Learning ExtractorEnables data extraction from documents using machine learning models provided by UiPath®.
Machine Learning Extractor TrainerEnables the collection of data that has been processed through Validation Station so that it can be imported into Document Manager.
Machine Learning ClassifierEnables data classification from documents using document classification ML models provided by UiPath®.
Machine Learning Classifier TrainerEnables the collection of data that has been processed through Classification Station so that it can be imported into a user-specified AI Center dataset.
Generative Classifier1Allows you to classify documents using generative models.
Generative Extractor1Allows you to extract documents using generative models.

1 - Projects using ML.Activities versions 1.31.2 and higher throw an error when consuming modern projects from Document Understanding in Automation Suite. The error message is: "The HTTP resource that matches the request URI ' <AutomationSuiteOrgURL> ' does not support the API version '1.1'". This occurs due to the incompatibility between ML.Activities package versions 6.22.1 and higher, and Document Understanding in Automation Suite versions 2024.10 and lower. To avoid this error when working with Automation Suite versions 2024.10 and lower, use an ML.Activities version lower than 1.31.2.

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