Project Management

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PMBOK 459…"discrete processes"

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Lilian Seow Intracorp Projects Ltd. British Columbia, Canada
"The procurement processes are presented as discrete processes with defined interfaces."

What does "discrete processes" mean?
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Keith Novak Tukwila, Wa, United States
Discrete means they have defined boundaries. It literally means a grouping within an infinite set of things.

For example, procurement is an ongoing set of activities. The RFI (Request For Information) process within the procurement process has a well defined starting point, set of rules for execution, and a conclusion. The request process stops at the request. Receiving and analyzing the responses are also separate (discrete) processes from the RFI.

You can send out 100 RFIs and each one is a discrete process. If you take 3 to the RFP (Request for Proposal), that is another discrete process which interfaces with the full procurement process.
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Lilian Seow Intracorp Projects Ltd. British Columbia, Canada
Thank you Keith.
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Sergio Luis Conte Helping to create solutions for everyone| Worldwide based Organizations Buenos Aires, Argentina
Trying to add something to @Keith comments above the term was taken for the concept "Discrete Manufacturing". It is applied to process where you create "things" instead process where you create undifferentiated products and cycle times are measure by flow (oil industry for example). You will find the last one as "Continue Manufacturing". You will see the term "discrete" is used in a good number of places inside the PMBOK.
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Abolfazl Yousefi Darestani Manager, Quality and Continuous Improvement| Hörmann-TNR Industrial Doors Newmarket, Ontario, Canada
@keith and @Sergio made good points.
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Kwiyuh Michael Wepngong
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Financial Management Specialist | US Peace Corps Yaounde, Centre, Cameroon
Thank you @Keith

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