I am working on an Excel project that I am trying to make interactive with a group of 30 people. I originally tried doing this on Google Sheets, but that doesn't have specific locking features or the ability to create macros so I have to do it on excel. The problem I am encountering is that I will have one Excel document on a shared network that I am trying to give access to 30 people. They will each have their own tab on that document but they still all need the ability to edit certain aspects of the document at the same time. I know that excel gets fussy when multiple people try to edit the same document at the same time. The most important aspect of this program is that users get immediate feedback. Is there a way to allow 30 people to access and edit the same document?