How can i enable only one page editable

[dev]

Hey, I have a read-only 10 page doc file. When , i enable it for edit mode , it make all page editable.
But I want to only 1 page in edit-mode and remaining page in read-only mode. Please tell me , How this is possible ?

Thanks

[PYS]

Hi - You say doc file but you tag the question Calc. Is it indeed a Writer document (odt) or spreadsheet (ods)?

[mariosv]

I think the only way is using protected sections.