Dear Experts:

I wonder whether the following is feasible:

I got a multi-sheet (6 Worksheets) workbook where the following
actions are to be performed via VBA

a) perform the action 'very hidden' on all the 6 worksheets, ie., no
worksheets are visible when file is opened.
b) An individual 'Open' password is to be assigned to all worksheets.
Each worksheet has got its own 'Open' Password
b) If workbook is opened an input box prompts the user to enter his
password which opens only his worksheet. The other ones are still
'very hidden'
c) After closing the file/workbook, the just worked on worksheet gets
'very hidden' again.

Is this feasible.

Thank you very much in advance for your great/professional help.

Regards, Andreas