When you have located a Port Call from the Port Call list, click it and the details will show in a panel (so called "drawer") on the right hand side.
In the Port Call drawer, you can look through the different tabs below to display all the relevant information:
More detailed information in each of the tabs you can find under in the Port Calls section. Ex. "View Service Orders on Port Calls" for more information about Service Orders in each Port Call.
Showing the average days extra in port for load- and discharging ports. This is only enabled when Days Extra In Port is the same for all Port Calls of the same Reason For Call. When updating, all Port Calls with the same Reason For Call will be updated. Days Extra In Port can also be updated when editing a port call.
The "Speed Order" field can be found in the Port Call module, in the Overview tab. This field allows changing the speed of a specific sea passage. In the drop-down menu, you will find Speed Orders from the vessel configuration that are relevant to the port call passage - Ballast or Laden. The speed order you choose will only affect the selected leg.
To read on how to configure the vessel speeds, please refer to vessel documentation.