Css 496 business process re engineering for bs cs
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CSS 496 Business Process Re-engineering for BS(CS). Chapter 2: Workflow Management Khurram Shahzad [email protected] Based on Petia, Marlon, Aalst and Weske Lectures. Workflow Management.

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CSS 496 Business Process Re-engineering for BS(CS)

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Css 496 business process re engineering for bs cs

CSS 496 Business Process Re-engineering for BS(CS)

Chapter 2: Workflow Management

Khurram Shahzad

[email protected]

Based on Petia, Marlon, Aalst and Weske Lectures


Workflow management

Workflow Management

  • The important achievement of workflow management is explicit representation of process structures in process models and controlled enactment of business processes according to these models

  • The goal of workflow is to manage the flow of work so that right work is performed by right person at right time


Workflow management1

Workflow Management

  • Workflow is the automation of a business process, in whole or part, during which documents, information, or tasks are passed from one participant to another for action, according to a set of procedural rules


Workflow management2

Workflow Management

A workflow management system (WFMS) is a software package that can be used to support the definition, management and execution of workflow processes

A workflow management system is a software systems that defines, creates, and manages the execution of workflows through the use of software, running one or more workflow engines, which is able to interpret the process definition, interact with workflow participants, and, where required, invoke the use of IT tools and applications


Informal workflow

Informal Workflow


Business process management

Business Process Management

  • “True Business Process Management is an amalgam of traditional workflow and the 'new' BPM technology. It then follows that as BPM is a natural extension of – and not a separate technology to – Workflow, BPM is in fact the merging of process technology covering 3 process categories: interactions between (i) people-to-people; (ii) systems-to-systems and (iii) systems-to-people – all from a process-centric perspective. This is what true BPM is all about.” Jon Pyke, CTO Staffware.


Wfms eai bpms

WFMS, EAI, BPMS


Enterprise systems architectures

Enterprise Systems Architectures


A small case study double check dc

checkA

pay

register

checkB

reject

A small case study: Double Check (DC)

  • Processing of insurance claims involving registration, two checks, and a payment of rejection

  • Five tasks:

    • register (register insurance claim)

    • checkA (check insurance policy)

    • checkB (check damage reported)

    • pay (pay for the damage)

    • reject (inform customer about rejection)

  • Registration is followed by two checks which can be handled in parallel.

  • Each of the checks results in “OK” or “not OK”.

  • If both are OK, pay otherwise reject.

  • Three roles: register (for task register), checks (for both checks), and pay/reject (for final tasks).


Dc example

DC Example


Dc example1

DC Example

  • Adding a step


Dc example2

DC example


Dc example3

DC Example


Dc example4

DC Example


Dc example5

DC Example


Dc example6

DC Example


Dc example7

DC Example


Dc example8

DC Example


Dc example9

DC Example


Dc example10

DC Example

  • The manager’s view

Monitoring and managing processes and cases

Managing users/groups


Dc example11

DC Example


Audit trail

Audit Trail


Event driven process chains aris sap

Event Driven Process Chains (ARIS/SAP)


Complex process

Complex Process


Classification of workflows

Classification of Workflows

  • System Workflows

    • A system workflow consists of activities that are implemented by software systems without any user involvement

  • Human Interaction Workflows

    • Workflows in which humans are actively involved and interact with information systems are called human interaction workflows


Classification of workflows1

Classification of Workflows

  • System Workflows

    • A system workflow consists of activities that are implemented by software systems without any user involvement

  • Human Interaction Workflows

    • Workflows in which humans are actively involved and interact with information systems are called human interaction workflows


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