A professional diagramming tool that helps users visualize complex information through easy-to-understand diagrams.
Dear Prasanna Venkatesh,
Good day!! Thanks for posting your concern in this Microsoft Community.
Per the description shared, I understand your requirement but I am sorry to convey that Microsoft Visio doesn’t have any built-in feature to get count of subordinates and open positions from Visio diagram.
In this situation, I would like to suggest you to add your valuable feedback in Visio · Community (microsoft.com) which is the best place to improve the Microsoft products.
In addition, as per my search, I noticed your requirement can be achieved via VBA and suggest you try posting your concern in Office VBA support and feedback | Microsoft Learn to get the detailed help from experts.
At last, I will keep this thread open so that Visio MVPs and experts can share their ideas on your requirement.
Thanks for your understanding and patience.
Sincerely,
Mia | Microsoft Moderator