You can use the Hardware Management Console (HMC) to manage your Trial Capacity on Demand (CoD) activations.
To learn more about the HMC, see the Hardware Management Console topic. Most Capacity on Demand (CoD) tasks on the HMC require the HMC Super Administrator user role. For more information about the HMC Super Administrator user role, see Overview of HMC roles. For information about setting up the HMC for the first time, see the Adding the Hardware Management Console topic.