Text field as answer option in single choice question

1 Requirements

For creating diagnostic tests it is required to "harvest" new distractors for questions.
Thus participants should be able to select an answer option: "My answer is not listed."
If this answer is selected ILIAS opens a new page offering the following options

• text entry field: Participants type in their answer
• file upload dialogue for participants to upload a file with notation or a foto taken of their paper solution
• QR-Code to get to this point very quickly using a mobile phone

2 Additional Information

• Idea / concept: Klaus Vorkauf on behalf of "Diagnostic Online Tests"
  
• Interest in funding: (please indicate if you are interested/able to fund this feature)
• Maintainer: (will be set by Jour Fixe / maintainer)
• Implementation of the feature is done by (will be set by Jour Fixe / maintainer)
• Testcases by: (please add your name if you want to create the testcases for this feature)

3 Discussion

4 Implementation

{please give a description of the final implementation and add screenshots if possible}

Test Cases

Test cases completed at {date} by {user}

• {Test case number linked to Testrail} : {test case title}

Approval

Tested successfully and approved at {date} by {user}.