Crisis preparedness is of great importance to many actors in society. Maintaining crisis preparedness is an arduous task that requires frequent exercises. However, many actors have trouble accomplishing this because planning and conducting exercises are time consuming and involve high costs. Digitalization of crisis training has been suggested as a way to partly overcome these obstacles. In this paper, we present the results of a pilot study on an exercise in a digital crisis training tool. Trainees were interviewed and a content analysis was performed on the data. The analytical categories consisted of requirements for a crisis training tool, developed in our previous work. The results of the analysis show that the pace of an exercise, the number of trainees and the number of asynchronous and synchronous modules are all related to boundaries of digital crisis training. These boundaries need to be further explored.