I am using Excel on OneDrive. I have a document with confidential information. The document has many different sheets. I would like to allow some users in my company access to only a few of these sheets, and other users, to other sheets.

I would like to have only one Excel document because then the information that they write there will populate into a Master sheet (in the same document) that only my team can access.

I hope this is clear. Thank you!