Can players use pre-written notes (like sideboard guides) during a match in Riftbound?

Ruling: Players must start each match with a blank note sheet visible to opponents, but between games they may refer to notes made prior to the match (such as sideboard guides). These pre-made notes cannot be consulted during a game itself, only between games.

Sequence:

• At match start, your current note page must be blank and visible
• During game 1, you can only reference notes written during that game
• Between games, you may look at pre-written notes (like sideboard guides) or notes from previous games in the match
• When starting the next game, you must use a fresh blank page for new notes

Nuances:

• Pre-written notes like sideboard guides or common decklists are allowed but only accessible between games, not during active gameplay
• Notes from earlier games in the same match can also be reviewed between games