BPMN 2.0

The Collaborative business process diagram depicts interactions between customer, travel agent and cab driver, which are defined as a sequence of activities, and represent the message exchange during a cab booking process.
"Business process modeling is used to communicate a wide variety of information to a wide variety of audiences. BPMN is designed to cover this wide range of usage and allows modeling of end-to-end business processes to allow the viewer of the Diagram to be able to easily differentiate between sections of a BPMN Diagram. There are three basic types of sub-models within an end-to-end BPMN model: Private (internal) business processes, Abstract (public) processes, and Collaboration (global) processes...
Collaboration (global) processes.
A collaboration process depicts the interactions between two or more business entities. These interactions are defined as a sequence of activities that represent the message exchange patterns between the entities involved. Collaboration processes may be contained within a Pool and the different participant business interactions are shown as Lanes within the Pool. In this situation, each Lane would represent two participants and a direction of travel between them. They may also be shown as two or more Abstract Processes interacting through Message Flow. These processes can be modeled separately or within a larger BPMN Diagram to show the Associations between the collaboration process activities and other entities. If the collaboration process is in the same Diagram as one of its corresponding private business process, then the activities that are common to both processes can be associated." [Business Process Model and Notation. Wikipedia]
The BPMN 2.0 (Business Process Model and Notation) collaboration diagram example "Cab booking public process" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Business Process Diagram solution from the Business Processes area of ConceptDraw Solution Park.

The vector stencils library "Choreographies" contains 28 symbols of choreography tasks, collapsed and expanded choreography sub-processes for drawing business process diagrams (BPMN 2.0).
"Choreography – Tasks performed by
participants and how participants
coordinate interactions via messages. ...
BPMN Choreography.
(1) Sequence of interactions between Participants.
(2) Choreographies exist outside of or in between Pools.
(3) A Choreography Task is an atomic Activity in a Choreography Process.
(4) The task represents an Interaction, which is one or two Message exchanges between two Participants.
(5) Helps to show who initiates the activity and the first message." [omg.org/ news/ meetings/ workshops/ SOA-HC/ presentations-2011/ 14_ MT-2_ Brookshier.pdf]
The shapes example "Design elements - Choreographies" is included in the Business Process Diagram solution from the Business Processes area of ConceptDraw Solution Park.

The vector stencils library "Activities" contains 35 symbols for drawing business process diagrams (Business Process Model and Notation) using the ConceptDraw PRO diagramming and vector drawing software.
"An activity is represented with a rounded-corner rectangle and describes the kind of work which must be done. Task. A task represents a single unit of work that is not or cannot be broken down to a further level of business process detail without diagramming the steps in a procedure (which is not the purpose of BPMN). Sub-process. Used to hide or reveal additional levels of business process detail. When collapsed, a sub-process is indicated by a plus sign against the bottom line of the rectangle; when expanded, the rounded rectangle expands to show all flow objects, connecting objects, and artifacts. Has its own self-contained start and end events; sequence flows from the parent process must not cross the boundary. Transaction. A form of sub-process in which all contained activities must be treated as a whole; i.e., they must all be completed to meet an objective, and if any one of them fails, they must all be compensated (undone). Transactions are differentiated from expanded sub-processes by being surrounded by a double border. Call Activity. A point in the process where a global process or a global Task is reused. A call activity is differentiated from other activity types by a bolded border around the activity area." [Business Process Model and Notation. Wikipedia]
The shapes example "Design elements - Activities BPMN 2.0" is included in the Business Process Model and Notation solution from the Business Processes area of ConceptDraw Solution Park.

The vector stencils library "Swimlanes" contains 20 swimlane shapes for drawing business process diagrams (BPMN 2.0) using the ConceptDraw PRO diagramming and vector drawing software.
"Swim lanes are a visual mechanism of organising and categorising activities, based on cross functional flowcharting, and in BPMN consist of two types: (1) Pool. Represents major participants in a process, typically separating different organisations. A pool contains one or more lanes (like a real swimming pool). A pool can be open (i.e., showing internal detail) when it is depicted as a large rectangle showing one or more lanes, or collapsed (i.e., hiding internal detail) when it is depicted as an empty rectangle stretching the width or height of the diagram. (2) Lane. Used to organise and categorise activities within a pool according to function or role, and depicted as a rectangle stretching the width or height of the pool. A lane contains the flow objects, connecting objects and artifacts." [Business Process Model and Notation. Wikipedia]
The example "Design elements - Swimlanes BPMN 2.0" is included in the Business Process Diagram solution from the Business Processes area of ConceptDraw Solution Park.

The vector stencils library "Data" contains 10 data symbols: data object, collection data object, data input and output, data input and output collections, data store, initiating and non-initiating messages, data association.
Use these shapes for drawing business process diagrams (BPMN 2.0) using the ConceptDraw PRO diagramming and vector drawing software.
"Artifacts allow developers to bring some more information into the model/ diagram. In this way the model/ diagram becomes more readable. There are three pre-defined Artifacts and they are:
(1) Data objects: Data objects show the reader which data is required or produced in an activity.
(2) Group: A Group is represented with a rounded-corner rectangle and dashed lines. The group is used to group different activities but does not affect the flow in the diagram.
(3) Annotation: An annotation is used to give the reader of the model/ diagram an understandable impression." [Business Process Model and Notation. Wikipedia]
The example "Design elements - Data BPMN 2.0" is included in the Business Process Diagram solution from the Business Processes area of ConceptDraw Solution Park.