Set up your own SharePoint Hub or Teams site to share success stories, upcoming events, rules of engagement, and guidelines with your maker community - or get started with the Power Platform Hub.
This site should be a one-stop shop for makers to find out everything they need to get started with Microsoft Power Platform.
Here are a few tips on what the wiki should include:
At the heart of growth is a community, a place for people to collaborate, share ideas, and discover new ways to apply technology to achieve more. A community is a safe place to ask questions to share tacit knowledge and expand skill sets.
https://learn.microsoft.com/en-us/power-platform/guidance/adoption/wiki-community