← In the menu on the left, links are displayed as required. After you are logged in, the link to request a simulation will be visible. Otherwise it is not. The link for requesting an optimization appears only after the preliminary simulation was done, etc.
 
On the right side of the customer area (exactly here) you will find the relevant content. Thus, for example, request forms, simulation results or help. The tutorial text is again based on progress. So you always see exactly the guidance you need in the respective step.