Set context for each community. Guide the user about how they can use each channel. This is essential for the user to not feel lost. You can pin the introductions to the respective channels.
Here's how you can use this template:
1) Click on the 'Framework Template'. It will take you to the Notion doc.
2) Duplicate it to your workspace by clicking on the 'Duplicate' button on the top right corner (you'll need to create an account on Notion if you don't have one - the free one should do).
3) Make the doc your workbook to get this task done!