Students setting their own grades

Picture of Francisco Catena
Students setting their own grades


We need to add a calification item to the gradebook in order to make possible a sort of self-assignment. These items are specials since they should be completed by the students, but a student only could add a grade to himself/herself. 

We have tried differents settings of gradebook, capabilities...but we haven't find anything. 

Any thoughts?

Thank you!