CommCare Auto Case Close based on Parent Properties

One way to accomplish this is by loading the label text in a hidden variable's Calculate Condition and then reference that variable later.

Create a hidden variable with your label text

Add the label text to the Calculate Condition of a hidden variable question type. For example, my_label_text

Reference that variable in a question's label text box

You can drag and drop that hidden variable, my_label_text, into the label portion of the question:

Save the hidden variable to a case property

You can then add logic to save my_label_text as a case property in the Case Management tab. In your scenario you may also want to add logic to save whether or not the question was answered properly.

It actually is possible to set up automatic child case closure based on the parent case closing, it just takes a few steps, and isn't exactly immediate:

1) when closing the parent case, set the case property close_case = 'yes'

2) go to the Data tab > automatically close cases, and set a new rule for the child case type with the filter parent/case_close = yes. You will have to specify the # of days after which the case should close if it hasn't been updated. Select the minimum (which I believe is 30). This means that when the parent case closes, the child case will close 30 days later.

3) to make sure these cases don't appear in your case lists, set the case list filter parent/close_case != 'yes' and/or close_case != 'yes' depending on the case type of the module.

It's a bit of a work around, but in the eye of the user, those cases will be gone as soon as the parent is closed, and on the back end, they'll be closed in 30 days.