This disclosure enables a respective user to show support to a person of interest. Encryption information corresponding to the encrypted data in the external storage system is stored in a memory in the existing platform storage system. A second edge surrounds the second flat surface and extends away thereform and at least a first row of recesses is formed in the second surface and at least a second row of recesses is formed on the second surface, the second row of recesses being dissimilar to the first row of recesses. Thereafter, the user’s privileges are determined by the user’s assigned roles. The steady state responses are the results obtained in a finite element analysis in frequency-domain. The expanded perlite product has, for example, a low ratio of standard deviation of particle size distribution to median particle size and low median particle size.