These blocks can be used to control the capitalization of strings, whether it's capitalizing a whole string, or capitalizing just a certain letter of a string. The result will show up in the Result variable.
If you're going to use this, you can't just backpack the blocks, you're going to have to backpack the blocks, export the Uppercase Characters and the Lowercase Characters lists, put the backpacked blocks into your project, and then import the values of the Uppercase Characters and the Lowercase Characters lists into their respective lists. Also, please credit me.