activities
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- Overview
- Document Processing Contracts
- Release notes
- About the Document Processing Contracts
- Box Class
- IPersistedActivity interface
- PrettyBoxConverter Class
- IClassifierActivity Interface
- IClassifierCapabilitiesProvider Interface
- ClassifierDocumentType Class
- ClassifierResult Class
- ClassifierCodeActivity Class
- ClassifierNativeActivity Class
- ClassifierAsyncCodeActivity Class
- ClassifierDocumentTypeCapability Class
- ContentValidationData Class
- EvaluatedBusinessRulesForFieldValue Class
- EvaluatedBusinessRuleDetails Class
- ExtractorAsyncCodeActivity Class
- ExtractorCodeActivity Class
- ExtractorDocumentType Class
- ExtractorDocumentTypeCapabilities Class
- ExtractorFieldCapability Class
- ExtractorNativeActivity Class
- ExtractorResult Class
- FieldValue Class
- FieldValueResult Class
- ICapabilitiesProvider Interface
- IExtractorActivity Interface
- ExtractorPayload Class
- DocumentActionPriority Enum
- DocumentActionData Class
- DocumentActionStatus Enum
- DocumentActionType Enum
- DocumentClassificationActionData Class
- DocumentValidationActionData Class
- UserData Class
- Document Class
- DocumentSplittingResult Class
- DomExtensions Class
- Page Class
- PageSection Class
- Polygon Class
- PolygonConverter Class
- Metadata Class
- WordGroup Class
- Word Class
- ProcessingSource Enum
- ResultsTableCell Class
- ResultsTableValue Class
- ResultsTableColumnInfo Class
- ResultsTable Class
- Rotation Enum
- Rule Class
- RuleResult Class
- RuleSet Class
- RuleSetResult Class
- SectionType Enum
- WordGroupType Enum
- IDocumentTextProjection Interface
- ClassificationResult Class
- ExtractionResult Class
- ResultsDocument Class
- ResultsDocumentBounds Class
- ResultsDataPoint Class
- ResultsValue Class
- ResultsContentReference Class
- ResultsValueTokens Class
- ResultsDerivedField Class
- ResultsDataSource Enum
- ResultConstants Class
- SimpleFieldValue Class
- TableFieldValue Class
- DocumentGroup Class
- DocumentTaxonomy Class
- DocumentType Class
- Field Class
- FieldType Enum
- FieldValueDetails Class
- LanguageInfo Class
- MetadataEntry Class
- TextType Enum
- TypeField Class
- ITrackingActivity Interface
- ITrainableActivity Interface
- ITrainableClassifierActivity Interface
- ITrainableExtractorActivity Interface
- TrainableClassifierAsyncCodeActivity Class
- TrainableClassifierCodeActivity Class
- TrainableClassifierNativeActivity Class
- TrainableExtractorAsyncCodeActivity Class
- TrainableExtractorCodeActivity Class
- TrainableExtractorNativeActivity Class
- Document Understanding Digitizer
- Document Understanding ML
- Document Understanding OCR Local Server
- Document Understanding
- Release notes
- About the Document Understanding activity package
- Project compatibility
- Set PDF Password
- Merge PDFs
- Get PDF Page Count
- Extract PDF Text
- Extract PDF Images
- Extract PDF Page Range
- Create Validation Task and Wait
- Wait for Validation Task and Resume
- Create Validation Task
- Create Classification Validation Task
- Create Classification Validation Task and Wait
- Wait for Classification Validation Task and Resume
- Intelligent OCR
- Release notes
- About the IntelligentOCR activity package
- Project compatibility
- Configuring Authentication
- Load Taxonomy
- Digitize Document
- Classify Document Scope
- Keyword Based Classifier
- Document Understanding Project Classifier
- Intelligent Keyword Classifier
- Create Document Classification Action
- Create Document Validation Artifacts
- Retrieve Document Validation Artifacts
- Wait For Document Classification Action And Resume
- Train Classifiers Scope
- Keyword Based Classifier Trainer
- Intelligent Keyword Classifier Trainer
- Data Extraction Scope
- Document Understanding Project Extractor
- RegEx Based Extractor
- Form Extractor
- Intelligent Form Extractor
- Create Document Validation Action
- Wait For Document Validation Action And Resume
- Train Extractors Scope
- Export Extraction Results
- ML Services
- OCR
- OCR Contracts
- Release notes
- About the OCR Contracts
- Project compatibility
- IOCRActivity Interface
- OCRAsyncCodeActivity Class
- OCRCodeActivity Class
- OCRNativeActivity Class
- Character Class
- OCRResult Class
- Word Class
- FontStyles Enum
- OCRRotation Enum
- OCRCapabilities Class
- OCRScrapeBase Class
- OCRScrapeFactory Class
- ScrapeControlBase Class
- ScrapeEngineUsages Enum
- ScrapeEngineBase
- ScrapeEngineFactory Class
- ScrapeEngineProvider Class
- OmniPage
- PDF
- [Unlisted] Abbyy
- [Unlisted] Abbyy Embedded
Document Understanding Activities
Last updated Mar 3, 2025
Present Validation Station
UiPath.IntelligentOCR.Activities.ValidationStation.PresentValidationStation
Opens the Validation Station, which enables users to review and correct document classification and automatic data extraction results.
Properties panel
Common
- DisplayName - The display name of the activity.
Input
- AutomaticExtractionResults
- The automatically generated extraction results, stored in an
ExtractionResultproprietary variable. If a variable is added to this field, the Validation Station displays the results of the automatic extraction, enabling you to review and modify them. If left empty, the Validation Station contains no automatically extracted data. This field supports onlyExtractionResultvariables. - DocumentObjectModel - The
Document Object Model you want to use to validate the document against. This
model is stored in a
Documentvariable and can be retrieved from the Digitize Document activity. Visit Digitize Document to learn how to achieve this. This field supports onlyDocumentvariables. - DocumentPath - The path to
the document you want to validate. This field supports only strings and String
variables.
Note: The supported file types for this property field are:
.png,.gif,.jpe,.jpg,.jpeg,.tiff,.tif,.bmp, and.pdf. - DocumentText - The text of
the document itself, stored in a String variable. This value can be retrieved
from the Digitize Document activity. Visit Digitize Document to learn
how to achieve this. This field supports only strings and
Stringvariables. - Taxonomy - The Taxonomy
against which the document is to be processed, stored in a
DocumentTaxonomyvariable. This field supports onlyDocumentTaxonomyvariables.
Misc
- DisplayMode (Preview):
Select the desired display of the Validation Station. You can choose from the
following options:
- Classic: This is the standard Validation Station view. For more information, visit Classic Validation Station
- Compact: This is an enhanced version of the Validation Station view, which preserves the same functionality. For more information, visit Compact Validation Station.
- EnableRTLControls (Preview): If set to True, it repositions the Validation Station controls according to right-to-left (RTL) languages.
- FieldsValidationConfidence % - Set the upper limit confidence score to be used when rendering the Validation Station.
- Private - If selected, the values of variables and arguments are no longer logged at Verbose level.
- ShowOnlyRelevantPageRange - If selected, only the page range mentioned in the extraction results is shown and the pages that are outside the range are hidden.
Output
- ValidatedExtractionResults
- The extraction results of the human validation process, stored in an
ExtractionResultvariable.Important: In case you use an Intel Xe GPU and Validation Station is not displayed properly, we recommend updating the graphics driver to the latest version. Visit Intel support for more information.
