How to assign an administrator to a cPanel mailing list for them to approve pending requests?

Step 1: Log into your cPanel account.

Step 2: Open the Mailing Lists option from the cPanel menu.

Step 3: Click on Delegation respective to the group or list.

Step 4: Select a user from the list displayed on the left pane and then click on the right-arrow.

Step 5: Click Save.