Azure provides prebuilt receipts and invoices through its Azure AI Document Intelligence service. However, if you want to extract data from forms that are specific to your business, you will need to create custom models of Azure AI Document Intelligence. You can then integrate these models into your enrichment pipeline's custom skill interface. Sequence the below steps in the correct order of execution to create, use, and manage your custom model in Document Intelligence: Step 1: Manage your custom models. Step 2: Use the Azure Blob container to upload training data. Step 3: Establish your training dataset. Step 4: Use labeled or unlabeled datasets to train the model. Step 5: Test the model using a dataset not used in training.