# Overview Deka Box On the Overview tab on the Deka Box Details page, you can add buckets, delete buckets, configure CORS. CORS stands for Cross-Origin Resource Sharing which allows web applications to access resources in a different domain from their original domain. On the Deka Box page in the Cloudeka Portal Service, press the More button then select Show Details.

## Add Bucket To add a bucket to Deka Box via the Cloudeka Portal Service, follow these steps: * On the Deka Box Details page, press the Add Bucket button.

* The Create New Bucket window appears, fill in the Bucket Name and press the Confirm button.

* A notification appears “Bucket has been successfully created”.

## Delete Bucket To delete an unused bucket via the Cloudeka Portal Service, follow these steps: * On the Deka Box Details page, determine the box to be deleted by pressing the Delete button.

* The Delete Bucket window appears, fill in the name of the bucket to be deleted and press the "I understand the consequences, delete this bucket" button.

* A Success Delete Bucket notification appears that the bucket has been successfully deleted.

## Add CORS Configuration To add CORS configuration to Deka Box via the Cloudeka Portal Service, follow these steps: * On the Deka Box Details page press the CORS Settings button.

* The Cors Configuration page appears, press the Add button.

* The Advanced CORS Options window appears, fill in the available columns. After filling in all the available columns, press the Save Option button.

Column	Description
Bucket Name	The name used to identify the bucket.
Origin	The request CORS uses in the scheme (http or https), domain, and port from which the request is sent.
Allow Methods	List of HTTP methods that are allowed to be used in CORS requests to the bucket
Allow Header	List of HTTP headers that are allowed to be used in CORS requests

## Delete CORS Configuration To delete the CORS configuration on a Deka Box that is no longer in use via the Cloudeka Portal Service, follow these steps: * On the Deka Box Details page press the CORS Settings button.

* In the CORS Configuration list, press the Delete button on the CORS configuration that you want to delete.