# Enable Excluding Attachments and Literature Documents

Learn how to configure your Vault to enable excluding literature references and attachments from E2B(R2) and E2B(R3) files.

## About the Feature

Support for excluding attachments and literature documents was added to Vault Safety in 22R3. You can now configure these documents to exclude them from E2B(R3) files. For E2B(R2) files, these documents can only be excluded for the FDA. 

See <a href="/en/lr/01224/#exclude-attachments-and-literature-documents">Generate a Regulatory Report</a> for more information.

## Update the Transmission Object Layouts 

In the Admin area, go to **Configuration > Objects > Transmission**. 
Add the **Literature Documents** and **Attachment Documents** fields to the following layouts in the **Details** section: 

* **Distribution Detail Page Layout**
* **Submission Detail Page Layout**

## Update the Document Fields Default Values in the Transmission Object 

Update the Default Values for the following Transmission fields: 

* Literature Documents
* Attachment Documents

1. In the Transmission object, go to the **Fields** tab.
2. Select **Attachment Documents** and update the **Default Value** to Exclude.
3. In the Transmission object, go to the **Object Types** tab.
4. Select **Literature Documents** and update the **Default Value** to: 
    <p><code>if (<br> 
        and (<br> 
            destination__vr.api_name__v = 'fda__v',<br> 
            transmission_document_type__v = 'fda_e2br2__v'<br>
        ),<br> 
     Picklist.e2b_document_inclusion__v.include__v,<br>
     Picklist.e2b_document_inclusion__v.exclude__v<br>
      )</code></p>

## Update the Case Distribution Actions Permission Set

Grant **Edit** permissions for the following Transmission object fields: 

* Literature Documents
* Attachment Documents

1. Go to **Users & Groups > Permission Sets > Case Distribution Actions Permission Set > Objects** tab.
2. Select the **Transmission** object.
3. Grant **Edit** permissions for **Literature Documents** and **Attachment Documents**.