[Feature Request] Ability to add persistent values to existing drop down lists

[StoryCADBot]

Describe your feature in detail such as what your feature should do:
Are the lists available in certain sections all static, or is it possible to access an external file of lists by category in, say XML or JSON? Building personalities, for example, I am missing certain traits that would better describe a character and am compelled to select a less than perfect descriptor from the stock list. I see that I can type in my own value into the list, but is that persistent for future edits?

How your feature should work:
Perhaps the lists could be stored external to the program using either JSON string or XML tags for easy external editing, as well as adding a database of lists and allowing users to add to a list by topic. Under Inner Traits/Self Assurance I would add Submissive to seniority, but there is no way to do so. This inhibits the description to what is offered instead of what I intend. XML or JSON are both easily edited in a text editor or a built-in editor. (I've written both in C# for the .NET framework) and I think adding the ability to expand the stock lists would enable users' creativity without overly stressing the code base.