# Developer information
The `developer_information` section of the Manifest JSON schema correlates to the **Basic Information** > **Developer Contact Information** page and section of the app build flow.
The `business_information` section correlates to **App Listing** > **EU & Discoverability** > **[Available in the EU](/docs/build-flow/app-listing/eu-and-discoverability/)** page and section of the app build flow.
## Manifest JSON
```json
{
"developer_information": {
"contact_details": [
{
"contact_name": "",
"contact_email": "",
"role": ""
}
],
"business_information": {
"enable": true,
"name": "",
"address": "",
"email": "",
"phone": "",
"bank_account_number": "",
"registration_number": "",
"bank_name": ""
}
}
}
```
## Field Description
| Field | Description | Required |
| :----------------------------------------- | :--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | :------- |
| `contact_details[].contact_name` | Developer contact name | No |
| `contact_details[].contact_email` | Developer contact email address | No |
| `contact_details[].role` | Developer contact role | No |
| `business_information.enable` | Available in the EU.
[Learn more](/docs/distribute/eu-requirements/) | No |
| `business_information.name` | Business name.
If you have a sole proprietorship, this can be your own name. | No |
| `business_information.address` | Business address.
If you have a sole proprietorship, it can be your personal address. | No |
| `business_information.phone` | Business telephone number.
Use a phone number that your users will be able to use to reliably contact you regarding your app. | No |
| `business_information.bank_account_number` | Last 4 digits of business bank account number
Zoom is legally required to collect this to comply with EU law. [Learn more](/docs/build-flow/app-listing/eu-and-discoverability/) | No |
| `business_information.email` | Business email address.
An email address that your users will be able to use to reliably contact you regarding your app. | No |
| `business_information.registration_number` | Trade Register Number (DUNS or similar)
[DUNS number](https://www.dnb.com/duns/get-a-duns.html). | No |
| `business_information.bank_name` | Bank name |