Search results
Results From The WOW.Com Content Network
The PMBOK is a widely accepted standard in project management, however there are alternatives to the PMBOK standard, and PMBOK does have its critics. One thrust of critique has come from the critical chain developers and followers (e.g. Eliyahu M. Goldratt and Lawrence P. Leach ), [ 10 ] as opposed to critical path method adherents.
The plan should be agreed and approved by at least the project team and its key stakeholders. Many project management processes are mentioned in PMBOK® Guide, but determining which processes need to be used based on the needs of the project which is called Tailoring is part of developing the project management plan. [2]
OSS/BSS, in telecommunications, refer to operations support system and business support system. The distinction emphasizes a separation of concerns between maintaining network operations and the business around which that network is built.
Business support systems (BSS) are the components that a telecommunications service provider (or telco) uses to run its business operations towards customers. Together with operations support systems (OSS), they are used to support various end-to-end telecommunication services (e.g., telephone services). [ 1 ]
They support management functions such as network inventory, service provisioning, network configuration and fault management. Together with business support systems (BSS), operations support systems support various end-to-end telecommunication services. BSS and OSS have their own data and service responsibilities.
Similarly, for the PMBoK, the major development in this coordinated approach was the requirement that a knowledge area always starts with the associated management plan. [ 9 ] ISO 21500 certification
A project management information system (PMIS) is the logical organization of the information required for an organization to execute projects successfully. A PMIS is typically one or more software applications and a methodical process for collecting and using project information.
Business systems planning (BSP) is a method of analyzing, defining and designing the information architecture of organizations. It was introduced by IBM for internal use only in 1981, [ 1 ] although initial work on BSP began during the early 1970s.