Hi @豊 川村
Thanks for visiting our forum. Here we focus on Microsoft Teams, which is the hub for team collaboration in office 365.
Based on your description, your issue is more related to develop, which we do not support. I will also add team-app-dev tag to your thread and hope anyone can give you some ideas to you.
I found a discussion post shows that you could build custom integrations taking advantage of how Teams already allows you to do things such as scheduling a team meeting. For your reference:
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