The world of work has changed dramatically as a result of the Corona pandemic. Who would have thought a year ago that home office would be so easy? That we would be able to exchange information with partners and customers, both internally and externally, almost as well digitally as we used to in direct contact. But only almost as well - because many companies have reached the limits of their technical infrastructure. It has become clear to them where the deficits lie and where they need to upgrade for the future.