Model answer with scored mark scheme

Recently I've seen an interactivity type that would be really useful for obtaining a self-marked score from a free text answer question. It starts off like a Model Answer question, with a prompt and a free text box. When the answer is submitted, the feedback is shown - but the feedback is organised like a mark scheme where individual items can be ticked off by the student if they had included it in their own answer. The student then submits again, resulting in a numeric score for the question (that could also be tracked). Example (shows view after initial submission of free text answer):

This would be a great interactivity type to have in Xerte, if it is not already achievable by some customisation? Thanks.

Good idea. I'll log it as a possible development for us to do in the future.

Thanks Takeshi