Range of Excel locked cells

Hi Experts,

I have a Workbook with many worksheets.

I wanted to:

1. Share this Workbooks to many users. How?

2. As my users opens the workbook to any of the worksheetscan only input information to the Range $I$3:$P$60000

3. any of my users can’t change or add/delete rows or columns

4. and can’t change any of the information that is in the cell range A3:H60000

5. As the originator of the workbook I can add/delete rows or columns even range I3:P60000 is locked. Can excel do this?

6.As the originator of the workbook I can also input information in the range A3:H60000 but can’t modify any information in the range I3:P60000 unless open with password. Can it be possible in excel?

any thoughts would be appreciated.

thanks in advance

M032313