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  2. Electronic data interchange - Wikipedia

    en.wikipedia.org/wiki/Electronic_data_interchange

    In 1996, the National Institute of Standards and Technology defined electronic data interchange as "the computer-to-computer interchange of a standardized format for data exchange. EDI implies a sequence of messages between two parties, either of whom may serve as originator or recipient. The formatted data representing the documents may be ...

  3. E-procurement - Wikipedia

    en.wikipedia.org/wiki/E-procurement

    E-procurement ( electronic procurement, sometimes also known as supplier exchange) is the business-to-business or business-to-consumer or business-to-government purchase and sale of supplies, work, and services through the Internet as well as other information and networking systems, such as electronic data interchange and enterprise resource ...

  4. Purchase order - Wikipedia

    en.wikipedia.org/wiki/Purchase_order

    Purchase order request. A purchase order request or purchase requisition is a request sent internally within a company to obtain purchased goods and services, including stock. The request is a document which tells the purchasing department or manager exactly what items and services are requested, the quantity, source and associated costs.

  5. Requirements engineering - Wikipedia

    en.wikipedia.org/wiki/Requirements_engineering

    Requirements engineering. Requirements engineering ( RE) [1] is the process of defining, documenting, and maintaining requirements [2] in the engineering design process. It is a common role in systems engineering and software engineering . The first use of the term requirements engineering was probably in 1964 in the conference paper ...

  6. Procurement software - Wikipedia

    en.wikipedia.org/wiki/Procurement_software

    Procurement software refers to a range of business software designed to streamline and automate purchasing processes for businesses and organizations. By managing information flows and transactions between procuring entities, suppliers, and partners, procurement software aims to cut costs, improve efficiency, and boost organizational ...

  7. Electronic Data Systems - Wikipedia

    en.wikipedia.org/wiki/Electronic_Data_Systems

    Hewlett-Packard (2008–2009) Website. www .eds .com. Electronic Data Systems ( EDS) was an American multinational information technology equipment and services company headquartered in Plano, Texas, which was founded in 1962 by Ross Perot. The company was a subsidiary of General Motors from 1984 until it was spun off in 1996.

  8. Material take off - Wikipedia

    en.wikipedia.org/wiki/Material_take_off

    Material take off ( MTO) is a term used in engineering and construction, and refers to a list of materials with quantities and types (such as specific grades of steel) that are required to build a designed structure or item. This list is generated by analysis of a blueprint or other design document. The list of required materials for ...

  9. General contractor - Wikipedia

    en.wikipedia.org/wiki/General_contractor

    General Contractors are mainly responsible for the overall coordination of a project and may also act as building designer and construction foreman (a tradesman in charge of a crew). A general contractor must first assess the project-specific documents (referred to as a bid, proposal, or tender documents). In the case of renovations, a site ...