context tokens

[ZoeYou]

Thanks for sharing your great work!

I am trying to use the special "context" tokens, so I just want to make sure that it is okay for us to just add the token in the head of each part, like adding [claim] before the text of the first claim?

Also, I'm not sure about the other two tokens: [invention] and [summary]. Will they both work for description? Or they are for very specific parts of a patent?

Many thanks in advance!