This page shows how to use and configure dropdown menu with Handsontable:
You can limit options available in the dropdown menu using dropdownMenu option as an array of strings.
List of commands below are common for context menu and for dropdown menu.
For greatest configurability, you use dropdownMenu option as a configuration object as described in jQuery contextMenu documentation.
This example shows how to set custom text, how to disable "Remove row" and "Insert row above" for the first row and how to add your own option.