# Enable Listedness and Expectedness From Core Datasheets

Learn how to update your Vault's configuration to enable Vault Safety to automatically determine listedness and expectedness using a Product or Study's Core Datasheet.

## About the Features

Vault Safety 22R1 adds enhancements to the datasheets and auto-expectedness feature. This article describes the configuration upgrades your Vault needs to use these features.

There are two parts to this enablement. You can enable one or both of these features in your Vault. Each section provides more information about these features: 

* [Enable Expectedness from Core Datasheets][0]
* [Enable Listedness from Core Datasheets][1]

## Part 1: Enable Expectedness from Core Datasheets {#part-1}

To leverage the Expectedness from Core Datasheets feature, Business Admins must have access to the **Core Datasheet** field on the Product and Study layouts. 

The **Product** layout should already have the Core Datasheet field in your Vault. However, you may need to add this field to the **Study** layout. 

Once configured, Vault Safety will evaluate expectedness for a Study Case using the Development Core Safety Information (DCSI) datasheet within the investigator brochure (IB).

### Update the Study Layout

1. In the **Admin** area, go to **Configuration > Objects**.
2. Open the **Study** (`study__v`) object.
3. Go to the **Layouts** tab.
4. Open the **Study Detail Page Layout**.
5. Add the **Core Datasheet (DCSI)** field to the layout.

## Part 2: Enable Listedness from Core Datasheets {#part-2}

You must update the **Case Assessment** layout to display Listedness fields.

Once this feature is enabled and configured, Vault Safety generates expectedness records for the product's Core Datasheet (CCDS) to support listedness calculations.

### Update the Case Assessment Layout

1. In the **Admin** area, go to **Configuration > Objects**.
2. Open the **Case Assessment** (`case_assessment__v`) object.
3. Go to the **Layouts** tab.
4. Open the **Case Assessment Detail Page Layout**.
5. Add the following fields:
    * _Listedness (Core)_
    * _Listedness (status)_
6. Edit the **Expectedness (Local Datasheets)** section with the following changes:
    * Rename the section to _Expectedness_
    * Add the _Expected (status)_ field

## Next Step: Add a Core Datasheet

See <a href="/en/gr/01198/">Manage Datasheets and Auto-Expectedness</a> for instructions on adding a Core Datasheet to a Study or Product.

[0]: #part-1
[1]: #part-2