The Best Tool for Business Process Modeling

Event Driven Process Chain (EPC)

An event-driven process chain is well known as well as a commonly used type of flowchart, especially within the business process modelling science. They can be also used in order to configure a so called “enterprise resource planning” implementation. They can be very useful in the process of the business process improvement as well as for controlling the work share with instances of the autonomous workflows. It is a process chain used in a “workflow management” and in other fields of the business activity.

The method of the “event-driven process chain” was developed by August-Wilhelm Scheer in 1990s within the framework of so called “Architecture of Integrated Information Systems”. Nowadays different businesses use the made event-driven process chain diagrams for laying out their business process workflows, used by many companies for many different business processes, such as analyzing, redesigning the business processes themselves as well as for modelling.

The mentioned “event-driven process chain method” was the one developed within the framework of “Architecture of Integrated Information Systems” (or simply “ARIS”), as it was mentioned before, and the statement that event-driven process chains are ordered graphs was also one of those found in other so called “directed graphs”. There are no restrictions appearing for existing on the possible structure of EPCs. At the same time, the non-trivial structures involve parallelism having the so called “ill-defined execution semantics”. Thus, in this case they are known to be called as “UML activity diagrams”.

There are a few elements which are used in the usual “event-driven process chain diagram”. They can be events, which are simply are passive elements in the described before “event-driven process chains”. They are used for describing under what circumstances a function (or a process) works. They also can be used for clarifying which of them a process results in or for stating a function. At the same time, “functions are known to be the “active” elements in an event-driven process chain, being used for modelling the activities or tasks within one company, describing the transformations simply from an initial state to a resulting one.

The process owner is known to be responsible for a function, being a part of some organization unit usually represented in a way of a square with a single vertical line. “Organization units” are meant to be determining which exactly organization within one particular structure of some enterprise is the one responsible for some specific function, represented in a way of an ellipse with a single vertical line.

The material, resource objects and information in the event-driven process chain portray objects in the real world, such as business entities, objects and other, inputting data serving it as the basis for a function or outputting it produced by a function. The so called “logical relationships” between elements in the control flow in the event-driven process chain are known to be described by the “logical connectors”. They are known to be functions and events. Having these “logical connectors”, it is always possible to split the control flow from one flow to at least two or even more flows. It is usually done for synchronizing the control flow from two or over two flows to just one.

A control flow as an element of an event-driven process chain is used for connecting events with functions, logical connectors or process paths. They are used for creating the logical interdependencies as well as the chronological sequence between them. Such “control flow” element is usually represented simply as a dashed arrow, when the “information flows” show the connections between different functions and so the input (or output) data. Another element of any event-driven process chain is the “organization unit assignments”. They are used for showing the different connections between an organization unit itself and the function, which it is responsible for. One of the last, “process paths” element is commonly used as a navigation aid in the event-driven process, for showing the connection from (or to) other processes. Every process path is known to be represented in a way of a compound symbol, being composed of a function symbol. In order to employ such process path symbol in an “Event-driven Process Chain diagram”, this symbol gets connected to the process path symbol, indicating the fact that this particular process incorporates the entirety of a second process which is represented by a single symbol.

It is also important to mention the three existing kinds of logical relationships within the event-driven process chains, which are branch and merge, fork and join and an 'OR' relationship. The first one correspond to making the decision of which exactly path it is better to choose out of a few control flows. A “fork and join” one corresponds to activating all the paths in the “control flow”, when “OR” relationship corresponds to activating one or over one in the control flows. Such opening “OR” connector may have one incoming control flow as well as two or more “outgoing” control flows, so when the condition is fulfilled, the mentioned “opening OR” connector can activate one or over control flows. When there is at least one of all the incoming control flows finally activated, then the closing “OR connector” can pass the control to the next element, going after it.

The Best Tool for Business Process Modeling

Pic.1 The Best Tool for Business Process Modeling (Mac OS X® and Windows®)

ConceptDraw PRO diagramming and vector drawing software offers you the Event-driven Process Chain Diagrams EPC solution from the Business Processes Area of ConceptDraw STORE.

Business Processes. Event Driven Process Chain (EPC)Diagram. Login and Registration Processing Sample

Pic.2 Event Driven Process Chain (EPC) Diagram. Login and Registration Processing Sample.

If you are among of those who want to create a great looking event-driven process chain diagram, then one of the best tools may be the application, developed especially for the purpose of making such drawings — ConceptDraw PRO diagramming and drawing software is here on this site for being downloaded and used for creating any needed schematics, such as charts, flowcharts, any diagram, including the event-driven process chain one, map, plan and so many more drawings.

EPC templates, samples, and symbols

Pic.3 Event Driven Process Chain (EPC) templates, samples, and symbols

The Event-driven Chain Diagrams solution assists in the planning of resources and is excellent business process improvement tools using EPC flowcharts.

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Business Process Modeling Software for Mac

ConceptDraw PRO - business process modeling software for mac offers the Business Process Diagram Solution with powerful tools to help you easy represent the business processes and create the business process diagrams based on BPMN 1.2 and BPMN 2.0 standards that allows to create of both simple and complex (nested) models of processes. There are 16 BPMN 1.2 and BPMN 2.0 stencil libraries containing 230 vector objects: Rapid Draw library, Connections library, Gateways and Artifacts libraries, Data library, Gateways library, Choreographies library, Conversations library, Activities libraries, Events libraries, Expanded Objects libraries, Swim lanes libraries.Choreography model diagram BPMN 2.0 - Purchasing process choreography diagram
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UML Diagrams with ConceptDraw PRO

Structure of a software product might get very complex and complicated, if software engineers did not pay much attention to the architecture of the product. It will take a few minutes to create UML diagrams with ConceptDraw PRO, because this software is just perfect for diagramming. You can alter ready-to-use templates, or make your own, whatever you need. This illustration represent the example of UML diagram made by using ConceptDraw Rapid UML solution. This activity diagram displays the stages of the software development process similar to a flow chart. This diagram depicts the states of elements in the software system. It can be applied to represent software and coding logic. This UML diagram was drawn with the help of the ConceptDraw Rapid UML solution which supplies the kit of vector libraries, containing the symbols of the Unified Modeling Language notations.uml classes, uml design tool, uml
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Use the Best FlowChart Tool for the Job

The ConceptDraw PRO is a best flow chart tool for the job. The samples and templates included in the basic set allows users to draw any type of a flowchart. The vector stencils created by designers give ability to draw great-looking flowchart. Flowcharts give to users the ability to represent structural data visually.Flowchart - Product life cycle process
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Process Flowchart

When trying to figure out the nature of the problems occurring within a project, there are many ways to develop such understanding. One of the most common ways to document processes for further improvement is to draw a process flowchart, which depicts the activities of the process arranged in sequential order — this is business process management. ConceptDraw PRO is business process mapping software with impressive range of productivity features for business process management and classic project management. This business process management software is helpful for many purposes from different payment processes, or manufacturing processes to chemical processes. Business process mapping flowcharts helps clarify the actual workflow of different people engaged in the same process. This samples were made with ConceptDraw PRO — business process mapping software for flowcharting and used as classic visio alternative because its briefly named "visio for mac" and for windows, this sort of software named the business process management tools. This flowchart diagram shows a process flow of project management. The diagram that is presented here depicts the project life cycle that is basic for the most of project management methods. Breaking a project into phases allows to track it in the proper manner. Through separation on phases, the total workflow of a project is divided into some foreseeable components, thus making it easier to follow the project status. A project life cycle commonly includes: initiation, definition, design, development and implementation phases. Distinguished method to show parallel and interdependent processes, as well as project life cycle relationships. A flowchart diagram is often used as visual guide to project. For instance, it used by marketing project management software for visualizing stages of marketing activities or as project management workflow tools. Created with ConceptDraw PRO — business process mapping software which is flowcharting visio alternative or shortly its visio for mac, this sort of software platform often named the business process management process flowcharts, flowchart symbols, process flow diagram, workflow diagram, flowchart maker
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ConceptDraw PRO is a great UML modeling and design tool that enables you to quickly and easily generate all types of UML diagrams. ConceptDraw PRO offers a large collection of industry-standard UML object libraries for all types of UML diagrams.UML Use-case diagram
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ConceptDraw PRO The best Business Drawing Software

ConceptDraw PRO is new software for business and technical drawing. Powerful business drawing tools, extensive libraries with pre-drawn shapes, free samples of business drawings, technical drawings and flowcharts, support of many graphic formats enable users to visually develop their business drawings charts and diagrams in any combination of drawings, diagrams and flow flow example created with conceptdraw
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ConceptDraw gives the ability to draw simple diagrams like flowcharts, block diagrams, bar charts, histograms, pie charts, divided bar diagrams, line graphs, area charts, scatter plots, circular arrows diagrams, Venn diagrams, bubble diagrams, concept maps, and others.Employee needs - Bubble diagram
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Best Flowcharts

Flowcharts visualize a process or algorithm of program as step/operation blocks of various shapes connected with arrowed lines showed the process flow direction. They are used to visualize business or technical processes and software algorithms. Conceptdraw PRO - feature-rich flowchart software. It will allow you to create professional looking flowcharts.Best Flowchart - HR management process
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UML Tool & UML Diagram Examples

You can use many tools to create a representation of a system behavior or a scheme of objects relationships. Some of them are quite abstract and useless, and some, like UML tools help clarifying both the structure and the behavior of a system. There are various types of uml diagrams and tons of examples explaining the difference between them. UML 2.2 specification has many kinds of diagrams. They are divided into two groups( structure and behavior diagrams). This class diagram shows the hierarchical structure of UML 2.2 specification. Class diagram - the most suitable tool for this task because it is designed to describe basic structure of a system. This diagram can be use as a visual aid for learning UML.UML use case diagram template. Ticket processing system
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