Hello @pmiksza
Thanks for posting this in the Canvas Community!
We might need more details on what you are asking about here. I was not too clear on your question...
- Are you trying to get some screenshots added to the publication tool you are using in Canvas? If so, you would need to contact the publisher about the material you are using to see if they allow for that.
- If you are just trying to add a screenshot in Canvas, you can always use the option in the Rich Content Editor to upload and embed the screenshot into the course. HERE is a guide on how to do that.
Feel free to provide more context to this question and we can try to help out further!
-Colton