Can I use forms inside Teams to automate surveys at intervals?

One thing I'd add is to make it a group form owned by the team rather than a personal one, so the schedule and results don't break when someone in HR changes roles. Keep that same form open across cycles and add a simple "Which month is this for?" question, otherwise it's easy to get muddled responses if someone answers late. In the flow, set the recurrence in your local timezone and post to a dedicated channel rather than lots of individual chats, so people can find the current survey without digging. If you do want targeted reminders, you'll need to collect names, which is the trade-off against running it anonymously. For a quick trend view, sync the responses to Excel and filter by that month field, rather than starting a fresh form each time.