Approval workflow prototype

The approval workflow was implemented as a technical workflow in Inubit Suite and integrated with Liferay.  The authorizations of the approval level are represented using roles. The workflow consists of: "Creation an approval subject", implementation as a Web application, and "Approval Workflow", implemented as a sequence of tasks and user interactions in the task list. The process workflow is represented using the ProcessMonitor extension.  An approval subject can be the fact that new functionality is needed for a piece of software, for example. This requirement is described during creation and goes through the approval process and possibly the implementation process.