Yes. Notion is one of Heidi's integrations: she reads pages and databases, remembers what matters with sources and permissions, and folds it into the one brain every team and every AI tool reads from. A new system connects in hours, not months.
Once Notion is connected, its knowledge stops being an island. The strategy doc nobody reopens becomes answerable: its claims are facts with a source pointing back at the page.
Permissions carry over from the source, and every remembered fact keeps its receipt, so answers built on this data are checkable.