Protect previous attributes

[fguerra06]

Hello,

is there a way to avoid field modifications of previous attributes or entities in a table? I have seen the button "lock geometry" but I can't figure out how to lock previous attribute or entities while letting the user add new entries.

Thank you

Fabien

[suricactus]

Can you please elaborate what you mean by "previous attributes"?

[fguerra06]

Hello, I'm talking about attributes and entities already entered before going into the field.