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I have an assignment wich requires modelling a business process using BPMN in a workflow designer. I thought that &quot;Software Projects Management&quot; would be a good process to model. The application should also be able tu run the workflow so I need a workflow engine and I must include some BPEL elements too ( if possible ). <br />
There are many solutions.. I found Intalio a few days ago, is it good enough ? And i found out that there is a solution from Microsoft.. Can you give me an advice on what workflow engine (and designer) should I use ? Is there any possibility to include some user interaction for the workflow run-time ? Is there any possibility to develop some additional services for the workflow engine ? <br />

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I have an assignment wich requires modelling a business process using BPMN in a workflow designer. I thought that "Software Projects Management" would be a good process to model. The application should also be able tu run the workflow so I need a workflow engine and I must include some BPEL elements too ( if possible ). 
There are many solutions.. I found Intalio a few days ago, is it good enough ? And i found out that there is a solution from Microsoft.. Can you give me an advice on what workflow engine (and designer) should I use ? Is there any possibility to include some user interaction for the workflow run-time ? Is there any possibility to develop some additional services for the workflow engine ? 


Wokflow engines, BPMN, BPEL and services

Software is any set of instructions that directs a computer to perform specific tasks or operations. Computer software consists of programs, libraries and related non-executable data (such as documentation). Computer software is non-tangible, contrasted with computer hardware, which is the physical component of computers. Software written in a machine language is known as "machine code". However, in practice, software is usually written in high-level programming languages than machine language. High-level languages are translated into machine language using a compiler or interpreter or a combination of the two.

Software

Web development can range from developing the simplest static single page of plain text to the most complex web-based internet applications, electronic businesses, and social network services using a wide variety of languages and standards, including the familiar HTML, JavaScript and jQuery, ASP and ASP.NET, PHP, ColdFusion, CSS, PHP, Flex and Flash, but also the implementation of a broad list of standards including XML, WSDL, SSDL, VoiceXML and many more.