Make portion of document read only

Hello, i was wondering if i can “protect” a string of text so it cant be erased from the document.
Lets say in my document i set a title Description and i want other users to come and write a description, but i dont want them to be able to delete the title.

PS: i know about the OnlyOffice forms but im only interested in protecting certain text, not the whole document.

Hello, @edlacer

Unfortunately, currently, the functionality of protecting a part of a text document for modification is not implemented.
We have the enhancement suggestion number 49287 registered in our internal tracker to add such functionality in future releases. However, we do not have any estimated time frames of the release available yet.