Link to other Scapple notes

Is it possible…and if not…a possible feature request

There are several different methods to link notes together. You will find most if not all of them covered in the quick start guide, in the Help menu. And for all of the details, refer to §4.3, Connections, in the user manual PDF.

I’m sorry, I meant another scapple file.

Yes, you can link to any kind of file. Here is an article from the FAQ on how to do so.