> For the complete documentation index, see [llms.txt](https://typless.gitbook.io/typlessapi/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://typless.gitbook.io/typlessapi/typless-hub/document-type.md). # Document type Typless hub is made for managing your document types, models, getting your invoices, manually training the models, and much more.\ Here we will take a look at how you can manage your document types. ## New document type You can create a new document type by clicking on the **New document type.**

## Model type After clicking on the **New document type** button, you will be prompted to select the model type. You can read more about the model types in [Model type](/typlessapi/typless/document-type/model-type.md).

## Method After you select the model type, you will be greeted by the method for creating the new document type. You can either use a predefined template, build custom document type from scratch or copy existing document type. In case you select to create a document type from template, you are prompted to select the template:

In case you select to create a document type from existing document type, you are prompted to select the document type:

Creating a new document type from existing

## Creation After choosing your settings, the wizard will either generate all the fields for you or leave everything empty in case you are creating a new document type.\ You will also have additional options to configure it in more detail, e.g., adding new or changing existing fields, adding line item extraction, configuring retention period for the document type and adding optional VAT rate plugin.

## Management The **Document type view** gives you options to interact with existing document types. You can check the document type name and training status. You can train the document type in the training room or use one of the defined actions to change the properties of the document type.

## Actions ### History In the **History view**, you can view past extractions for that document type.

### Training room In the **Training room**, you can train documents for your document type and perform test extractions to quickly see results. Each document type has its own training room. Data you confirm here as the correct solution will be used to train your document type.

### Train models You can trigger the training process on the [Dashboard page](https://app.typless.com). Look for the **metadata-invoice** document type in the list, click the three dots and click on the ⚙️ **Train models** button. This will change the model status to **"in training"** if there are any new documents to train from. ### Models You can list all your supplier models in the document type and check their confidence score. You can manually trigger the training for a specific supplier or delete the specific supplier model.

#### Edit If you want to extract additional data from your documents, you can add your fields here. You can add metadata and line item fields, **but you cannot delete or edit the old ones.**

### Delete You can always delete your document type.