Notion did it first and arguably better[1]. Shared agents benefit from shared context.
The hardest part is ensuring that shared context is maintained and it converges on a representation of reality and the people in the company.
At promptql, our solution to this was a wiki. You get knowledge-graph/relations for free through page links.
New knowledge additions are proposed when agents decide it would be relevant to retain, humans confirm/deny or create wiki modifications themselves.
In demo videos, it shows Memory under Files, so i assume it holds learnings and shared context.
Notion, as any other thin-AI product out there, is now in Anthropic/OpenAI/Google's crosshairs. Unless one has a moat the size of SharePoint or Google Docs or OneDrive, it's just a feature away.