# Cloud and on-premises usage

> This information is applicable for Document Understanding modern projects in Automation Cloud and Test Cloud.

This information is applicable for Document Understanding modern projects in Automation Cloud and Test Cloud.

The activities from this page can be executed by any Robot connected to a cloud Orchestrator. For now, hybrid or on-premises scenarios are not supported for modern projects.

## Form Extractor / Intelligent Keyword Classifier

| **Scenario** | **URL** | **API Key** | **Limitations** | **Track your consumption** |
| --- | --- | --- | --- | --- |
| Enterprise Cloud | The default endpoint pre-populated in the activity. | The API Key you find under Licenses for Document Understanding. | N/A | Home > Admin > Licenses > Consumables > AI Units |