Last week we had an international visit from Bulgaria and Latvia at Weikersheim, which had two internship days with us within the framework of Dual².Dual² is an applicant week based on “Summer in the Castle”, which was carried out by DHBW in cooperation with TecAlliance and other companies.19.03 on Tuesday, the first of the two internship days took place.the three interns who visited TecAlliance still brought along their teachers, who followed the process with great interest and consistently participated in all activities.After the welcome and the introduction of the TecAlliance, our visitors continued with a short tour through the company, during which an insight into the structure and the daily routine, but also into the usual everyday tasks, was provided. This was followed by an introduction to programming, in which everyone had the opportunity to become active. Thursday was followed by the second day. At the beginning, design thinking was the topic, i.e. the process from an idea to implementation. The workshop was characterised by a lot of interaction and cooperation on the part of the trainees, followed by an introduction to website creation, in which HTML and CSS were introduced and finally by a feedback discussion, in which everyone had the opportunity to say what they liked on both days.