Sometimes some open office document will not allow us to change the content of form document.
Kill the popup: “Readonly content cannot be changed” in open office.
>>> Put the cursor inside the section.
Format, Sections, and turn off the write protection.
This is for if you want to allow protected area as writable.
under OpenOffice.org Writer, choose “Formatting Aids” and uncheck the “enable” box for “Cursor in Protected areas”
That doesn’t allow you to click in a protected area, so you won’t get the popup. it will directly move cursor on allow area where you can change the content.