Close all tabs to the left

While modelling in your project you occasionaly open an X ammount of tabs for a certain "Story". Meanwhile you have picked up another "story". Now you have 2 seperate "groups" of tabs and you wish to close the first group. This can be done using a Close all to left option while right clicking a tab. This functionality is implemented in Notepad++ and would be a welcome functionality in Mendix as well. How do you think about this