Go back to the Inoreader integration page, paste the token and select Connect
Get to highlighting! After text is highlighted, you can select the marker icon next to the highlight to add a comment, which will also import into Readwise.
You must be on the Inoreader Pro version to annotate/highlight and to sync with Readwise.
We're pretty familiar with our product, so we occasionally fall victim to the Curse of Knowledge. If any part of this documentation confuses you or seems incomplete, please let us know!