Hello everyone,
It is pretty new but you have now Workflows directly in Microsoft Teams 🍾😁
This can help you to automate some of your workload in Microsoft Teams !
Here are some examples that you can already use :

You have, for instance :
- Welcome new team members : This workflow can help you send a welcoming message to every new team member
- Schedule a message : This workflow can help you schedule a message to deliver it at the good time
- Create a Planner task when a channel post starts with TODO : This workflow will trigger each time a message on a channel start with TODO, it will automatically create a Planner task
- Notify a team of a new SharePoint list items : This workflow will automatically post a message to a channel every time a new item is created in a SharePoint list
- …
For more information : https://powerautomate.microsoft.com/en-us/blog/automate-your-work-day-with-workflows-in-teams/