Within each question, you can create an alternative question and assign it to specific students.
To do this, first click “EDIT” on any question in a worksheet:
Click “+ Alternative Question”
Select the question type you wish to add (in this example, a multiple choice question will be added).
The template for the question will pop up and you can create the question (check out Multiple Choice Question Type for instructions on how to use this specific question). You can also assign this question to specific students by clicking on the DI rule slide bar and selecting the rules you wish this question to have. Click Done when finished.