To edit a rental listing, go to your Triangle MLS Dashboard at my.trianglemls.com and log in using your MLS ID and password.
Then click on the Rental Beast tile.
Once in Rental Beast, go to the My Listings tab.
Click on the row of the listing you would like to edit.
Click the View/Edit button.
Click on the desired tab that you would like to update.
After editing, click the Save button at the bottom of the page.