Install and Use Intelligent Form Extractor

There are two main steps that you need to do to use Intelligent Form Extractor:

Set-up HandwritingRecognition

Navigate to ML Packages > Out of the box packages > UiPath Document Understanding > HandwritingRecognition. Select a package version and click Submit.
Provide a Package name. The other information is optional and it can be provided or it can be left out based on your preferences. Click Submit to create the package.
Once the package is created, you need to create a corresponding ML Skill.
Navigate to the ML Skills tab, click Create new and provide the required information.

Make sure the Enable GPU toggle is turned off.

Skill description is optional but we recommend providing this information for later convenience.

Click Create to create an ML Skill corresponding to the HandwritingRecognition package.

Once the ML Skill is ready and the status changes to Available, select the newly created ML Skill. Click Modify current deployment, turn on the Make ML Skill Public toggle and click Confirm.
Select again the ML Skill. Copy the URL from the top section. This is the URL that you will later use for setting up IntelligentFormExtractor.

Set-up IntelligentFormExtractor

Navigate to ML Packages > Out of the box packages > UiPath Document Understanding > IntelligentFormExtractor. Select a package version and click Submit.
Provide a Package name.
Select UiPath OCR in the OCR Engine (Optional) field.

Provide the URL that you obtained previously from public handwriting ML Skill in the OCR URL (Optional) field.

Provide a value for the OCR API Key (Optional) field.

Even though these fields are suggested as Optional, you still need to provide this information. Not providing this information will result in errors and you will not be able to use Intelligent Form Extractor.

Click Submit to create the package.

Once the package is created, you need to create a corresponding ML Skill.
Navigate to the ML Skills tab, click Create new and provide the required information.

Make sure the Enable GPU toggle is turned off.

Skill description is optional but we recommend providing this information for later convenience.

Click Create to create an ML Skill corresponding to the IntelligentFormExtractor package.

Once the ML Skill is ready and the status changes to Available, select the newly created ML Skill. Click Modify current deployment, turn on the Make ML Skill Public toggle and click Confirm.
Select again the ML Skill. Copy the URL from the top section. This is the URL that you will use in the Studio workflow.