moving tree branches

Hi - is there a way to move around headings and everything they contain up/down in the document as I understand is possible with orgmode? (Apologies if it's explained somewhere - I'm a total noob at this stuff) Thanks, and thank you for this plugin!

The issue does not name files, tests, or an entry point. Begin by locating the code that parses headings and handles document editing, then determine how heading subtrees are represented; done means a heading and all of its contents can be moved up or down reliably, with coverage for the behavior.

Written by the indexing model from the issue text.