Password Protect Scheduled OTBI Excel Analysis

Summary

Question on whether it's possible to add a password to OTBI output

Content

Hi,

I'm looking to add a password to the output produced by OTBI Analysis (excel format) where we use an agent to run the report and deliver to recipients email inboxes.

I'm unsure if this is possible / if so how to do it - does anyone know?  Have seen some questions/articles which are dated - it previously wasn't possible - so things may have changed since.

Many Thanks

Gary