It is a Google Labs Magic to enable multiple mailboxes to display on your mail dashboard. The feature will let you display 5 mailboxes of your choice. You could add mailbox, labeled items and search results on the dashboard. The panels can be arranged to Right side of the Inbox, Above the Inbox and below of the Inbox also it can set the number of conversation to be displayed on the page. Most convenient feature is the ability to display the starred items and draft mail box, were I usually use star to highlight useful or important emails also I use the draft feature to save important links and notes so that I could take a look when it is required.The feature can be enabled at Google labs. We will discuss how to set it up for your Inbox.
To enable this feature go to Settings on your Gmail Inbox
There you will see a tab named Labs. Under the labs you will see an option for Multiple Inboxes
Select the Enable to activate the feature and come to bottom of the page and Save your changes.
Now go back to Settings menu. There you will see a new tab for Multiple Inboxes. Here you can fully customize your multiple inboxes as per your requirement.
If you want to display a custom labeled mailbox then you only need to type in that Label name on the Pane
