![]() ![]() Clearly, this language was not oriented to business users either, so it did not have massive adoption. It did not have a standard graphical representation, so each vendor adopted its own (see below for an example). This language was mainly oriented to the orchestration of web services (in fact, its last version was called WS-BPEL 2.0). It also emerged, with great potential and support from the world’s largest players (IBM and Microsoft among them), the Business Process Execution Language ( BPEL). It was not as successful as expected, mainly because it did not achieve mass adoption, and was deprecated in 2008. The Business Process Modeling Language ( BPML) emerged as a high-level initiative so that business users could actually adopt it and model their processes. BPML and BPEL: they wanted to and they could not. Business users did not adopt them, although it was desired. It is worth noting that they were oriented, and their main audience was computer scientists and people related to computer science. State transition diagrams and activity diagrams are part of UML and were widely used. As its name implies, it was based on a set of unified rules for modeling different elements of reality, including processes. In the 1970s (among other initiatives), the Unified Modeling Language, or simply UML, emerged, which had great success and adoption among the business process management practitioner community. For these reasons, several initiatives emerged in the following decades that tried to give a more formal framework to process models. And therefore, they can lend themselves to misinterpretation, ambiguity, and are definitely very (or impossible) to automate using a process engine. The enormous ease of use and flexibility that flowcharts provide has a flip side. However, the most important push came in 1920 with the introduction of the popular flowcharts.įrom the beginning, flowcharts had the enormous advantage of being very easy to understand and therefore easy to use: Source: Wikipedia The formalization of process models The origin of process modeling can be traced back to the 19th century when Gantt charts were invented in 1899 ( source). 3 And then came the world standard for Business Process Modeling.2.1 BPML and BPEL: they wanted to and they could not. ![]()
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