Capability: The capability provided from third-party sourced services to the digital library is related with provision processing, storage, networks, and other fundamental computing resources where the library is able to deploy and run arbitrary software, which can include operating systems and applications. The digital library does not manage or control the underlying digital infrastructure but has control over operating systems; storage, deployed applications, and possibly limited control of select networking components (e.g., host firewalls)(Hamid & Mohammad Jabbari, 2012).