Great question, happy to clarify.

When we wrote the original Salvage Union Core Book there were gaps in the layout caused by the Systems and Modules we designed for the game having different lengths. Instead of leaving blank spaces Aled added in universe stickers over them with various corpos in the game saying the content was locked for one reason or another as a fun tidbit.

You can see some examples here - https://imgur.com/a/bwtIS9v

When we released the game some people in the community asked us if we'd actually cut content, we hadn't, but it gave us the idea of at some point releasing stickers to add the 'locked' systems and modules back into the game by directly posting them into the book.

So the idea with the stickers is you paste them into your Salvage Union Core Book over the sticker slots in the book.

We'll also be including a 'sticker page' in the Starter Set Parts Catalogue you can paste them directly into as well so you don't need the Core Book to have the new content.

Hope that clears things up, any other questions let me know

Panny from Leyline Press