Dear All,
I have an xls file that will be used by many users. There is a macros inside + different formulas.
Worksheet is protected and during that protection I place a tick only in field: "Allow all users to of this worksheet to" - "Select unlocked cels"l

In order to save some space I grouped and hidden some lines which I would like users in case of a need to expand. So I have this "+" button on the sheet. Unfortunatelly when sheet is protected pressing "+" does not work and I get a message that worksheet in protected.

I searched in internet and there are many solution proposed but none of them is working. I tried 5-6 different codes but no success. Xls still gives me the same message.
Please help me. I must do something wrong. My xls version is 2007.
Thanks.