To begin, click on the plus (+) button at the top of the Teams channel to open the AppSource popup
Search for ‘Safe Spaces’ in the search bar, and the Safe Spaces application will appear
Click on the Safe Spaces icon, review the application information, and select the ‘Add’ button to activate the installation process.
Select the ‘Save’ button to add Safe Spaces to the Channel.
Your channel will receive a notification that you have successfully added Safe Spaces to the channel in Teams