Step 1: Go to the bar displayed on the left side of the page where available tools are listed, and click the "DISCLOSURES" tab.

Step 2: Once on the Disclosures page, look for the disclosure to which you want to add a reviewer or responder. Click the three dots located in the lower right corner of that disclosure. This will bring up a menu, and then click on the "Edit" button that appears.

Step 3: On the "Edit" page, you can add a responder and reviewer to the disclosure. After adding the desired individuals, click the "Assign" button to proceed.

Step 4: Check the disclosure's reporting period and due date. You can do so on this page if you need to change the dates. After you have made any necessary changes, click the "Save" button to proceed.

Step 5: Review your selections on the next page to ensure everything is correct. If everything looks good, click the "Send Disclosure" button on the bottom right of the page to send the disclosure to the chosen individuals.

That's it! You have successfully added a reviewer or responder to your disclosure.