A web-based tool in Microsoft 365 that enables users to quickly create surveys, quizzes, polls, and feedback forms.
Dear respected Ben Meakin,
Good day! Thank you for posting to Microsoft Community. We are happy to help you.
As per your description, we understand you have a great design of making a Microsoft form to improve the work process. From my experience, the ping part can all be accomplished by email notifications in flow using the trigger of forms submit. However, since it needs to add the manager selection function at the end of step1, it may need more resources included like collect the selection from results and send the notification to the related email address.
We would like to provide you with the appropriate suggestions and accurate flow buildings, but we are sorry to convey that community moderators in this community have limited experience and platform resources on Power Automate flows as we mainly focus on general features in Microsoft Forms and Office apps.
At the same time, since we have a dedicated channel Microsoft Power Automate Community - Building Flows, for you to be assisted and supported properly, we sincerely recommend you go to that community and post a new thread, members and engineers over there are proficient in the knowledge of creating flows and Microsoft Forms customization queries. We are sure that our experts from that team can address your query effectively and accurately.
Few threads I found and hope they can provide a little bit insight for you.
Hope above information can offer bit help for your demand. Appreciate your patience and understanding and thank you for your time and cooperation. Hope you have a nice day and stay safe!!
Sincerely,
Mia | Microsoft Moderator