The main interest of my customers is in service formulations and telephone centers right now. I think most of the things are very common. The application of customer assistance is a major thing as is registration automation. Apart from that, there are a lot of restrictions based on destinations. A lot of customers have to be removed from the cloud because of the basic restrictions and standards. This is because if you are going on to SAP S/4HANA on the cloud, you are not allowed to serve all the destinations because of restrictions.
Being customers who have been using the product for some time, my clients have a lot of customizations. Now they have to follow some regulations and they need to either remove customizations or bring them current with the new product and the cloud environment.