Report abuse. Swimlanes are either vertical or horizontal. 0A) flow of action. A Business Process Diagram (BPD), using Business Process Model and Notation (BPMN), is a graphical representation of a process; used for communication, documentation, visual analysis, and implementation. "Swim lanes are a visual mechanism of organising and categorising activities, based on cross functional flowcharting, and in BPMN consist of two types: (1). True 4. Flowchart with Swimlanes Example. 2 libraries from the Business Process Diagram solution, the Swim Lanes library from the Business Process Mapping solution as the perfect basis for your Swim Lane Flowcharts. 0. They are rectangles with a label (and dividing line). The meaning of the Lanes is up to the modeler. The four basic categories of elements are: 1. Add one large rectangle for the body of your swimlane. These swimlanes represent specific groups or individuals that are completing tasks within the larger pool. UML Diagram Template. BPMN 2. Lanes are used to organise and categorise activities. Lanes represent sub-entities within these organizations and appear as swimlanes inside the pool. Business process Modelling Notation (BPMN) adalah suatu metode penyelarasan secara efisien suatu organisasi dengan keinginan dan kebutuhan organisasi. Its purpose is to model ways to improve efficiency, account. Comprendre les symboles des objets de flux. Use the set of special professionally developed swim lane flowchart symbols - single, multiple, vertical and horizontal lanes from the Swimlanes and Swimlanes BPMN 1. Flow elements connect to form business workflows. 1 Events 8. - Use swimlanes to easily organize work. swimlanes. A BPMN diagram is typically drawn left to right, though you could create a vertical version. Learn how to quickly and easily create cross-functional flowcharts and other diagrams by Working with Swimlanes in draw. Move your mouse pointer over a shape. in Computer Science and Informatics from the University of Maribor in 2008. Cancellation and Registration). ¿Cuáles son los dos tipos de swimlanes que utiliza BPMN en la diagramación de procesos para diferenciar los negocios y diferentes roles? Seleccione una: Carriles y artefactos Piscinas y carriles Actividades y artefactos Piscinas y actividades Su respuesta es correcta. The two types of BPD swimlane objects are: Pool – A Pool represents a Participant in a Process. It's written in JavaScript but can be seamlessly integrated with TypeScript, React, Vue, Angular, Svelte, or LightningJS. Leave @mention notifications on your swimlane diagram, or use our in-editor chat to share your. Pool – represents a participant in a process. Swimlane. We need a product that is flexible and. Pool: The “container” for a single process. A pool contains exactly one process. Lanes: These classify activity inside the pool. Also should swimlanes in activity diagram be divided according to the possible classes my swing application might have. Use the set of special professionally developed swim lane flowchart symbols - single, multiple, vertical and horizontal lanes from the Swimlanes and Swimlanes BPMN 1. Each of them represent a unique aspect of business process. The BPMN construct which has the most impact on performance is swimlanes, which stress the automatic layout, by far the most expensive of the tool pipeline stages. Gateways in different swimlanes. Question: In a BPMN collaboration model of the purchase process, which of the following best describes the purpose of swimlanes? Muluple Choice Showing the sequence of activities in a pool Showing different jobs in the purchase process Copturing the process complexity Clarifying the interaction between pools. I installed the BPMN Basic Shapes template - which I'm using as-is. Subprocesses are both an activity and a process in the same time. Start by using the following shapes in your model: Circle – This represents key steps in the BPMN that start, modify, or end the process. g. In this post, we’ll revise the use of pools and lanes in BPMN process diagrams and provide 5 ready to edit and use swim lane diagram examples, register on our platform for free. from publication: A Mini Comparative Study of Requirements Modelling Diagrams towards. What is BPMN? BPMN stands for Business Process Model and Notation. 0 zijn zwembaden/zwembanen een van de vier soorten elementen die gebruikt worden in Business Process-diagrammen. Introduction to BPMN Part IV - Data and Artifacts. Fig. We will look at a case study about water delivery service, using Visual. The core elements of the BPMN notation are activities, events, and gateways that are linked with arrows for depicting the flow sequence. BPMN supports three main categories of Processes: Orchestration, Choreography and Collaboration. Use the Resource Catalog to complete the diagram. A BPMN diagram shows all of the elements of a business process in visual form. Havuz (Pool) ve Kulvar (Lane) elementlerinden oluşur. Lanes: A Lane is a sub-partition within a Pool and will extend the entire length of the Pool, eithervertically or horizontally (see on page 304). By John DiFiniBPMN was originally developed by the Business Process Management Initiative (BPMI) and is currently maintained by the Object Management Group (OMG). Swimlanes are rectangular boxes in BPMN that represent the participants of a business process. floating swimlane. Lanes are used to organize and categorize Activities. Do you want to learn more about the standard for business process modeling and notation? Download the official PDF document of the BPMN 2. Business Process Model and Notation (BPMN). Basics of BPMN 2. Pools Contains a single, complete process. Verschillende zwembaden kunnen verschillende bedrijven of afdelingen zijn, die toch bij het proces betrokken zijn. Lanes break apart the pool as a partition of responsibility, showing the location of activities. In version 2. Introducing the updated features of JointJS BPMN Pools: 1. 4. Give your. Click the Cross Functional Flowchart template, and then click Create. Artifacts: data object, group, annotation. A rectangle (in BPMN or UML diagrams, these may be rounded)[8] represents an activity in the process. May: Data objects, sequence flows, associations, groups, message flows, gateways, and intermediate events. . Pools can represent different businesses, a generic business partner (like a supplier, manufacturer, or buyer), or be more granular if modeling a. Swimlanes: pool or lane. 9 October 2021 by F. Using these symbols, we can organize business processes into different categories. 1 Flow Objects 3. A Pool represents a Participant in a business collaboration. In version 2. BPMN Swimlanes. In version 2. BPMN, or Business Process Model and Notation, is a graphical language for representing business processes and interactions. Swimlanes are used in Business Process Modeling Notation (BPMN) and Unified Modeling Language activity diagram modeling methodologies. Een zwembad vertegenwoordigt een belangrijke deelnemer in een proces. Like an actual swimming pool, pools can be broken down into swimlanes, which can run vertically or horizontally across the diagram. Onze intuïtieve software helpt je om taken en verantwoordelijkheden snel in kaart te brengen en ze vervolgens moeiteloos bij te werken als je behoeften veranderen. Business processes are more easily understood when the steps in the flow are grouped under those roles responsible for implementing them. Collaborate with anyone, anywhere. It’s important to note that you will need a BPMN 2. So, figure out what the first step in your process is. The modern analyst portal features forums, blogs, jobs, and articles on a variety of topics such as: requirements,. Let’s get started. É rápido, fácil e completamente gratuito. 2 Activities 8. That box is broken into lanes—these lanes delineate who is responsible for each task. BPMN is a great notation when you are down in the detail thinking about how to automate a task. Flow Elements. The approach taken to handle these two conflicting requirements was to. "Swim lanes are a visual mechanism of organising and categorising activities, based on cross functional flowcharting, and in BPMN consist of two types: (1). In other words, it's information any business looking to draw reliable process maps needs to know. When you map your processes (especially with a. Which of the following is NOT an example of a good Business Process Model Notation (BPMN) model? A) They are correct. Lanes are used to organise and categorise activities. In Process Developer, you add swimlanes to the Process Editor canvas, typically to show each participant's activities. The template is set up using swimlanes, which can be used to represent different departments or teams. BPMN operational semantics. is often very complex and confusing, BPMN provides a universal solution that uses standard modeling techniques and standardized symbols, allowing process models to be easily shared and read by anyone—whether technical or non-technical BPMN diagrams provide an easy-to-understand visual representation of the steps. O modelo ajuda a diagramar os swimlanes (raias) com mais facilidade, pois você pode adicionar mais linhas e colunas de acordo com suas necessidades. A different pool may be in a different company or department, but still involved in the process. Based on the analogy of lanes in a pool, a swimlane diagram places process steps within the horizontal or vertical “swimlanes” of a particular department, work group or employee, thus ensuring clarity and accountability. If prompted, select Horizontal or Vertical for the swimlane orientation and click OK. e. Any activity can have only one performer. Use the set of special professionally developed swim lane flowchart symbols - single, multiple, vertical and horizontal lanes from the Swimlanes and Swimlanes BPMN 1. , The intermediate timer event,. This method is super simple a. Only the decision diamond shows branching of the sequence flow. d. Pools and Lanes (BPMN Descriptive) Pools represent companies, departments, or roles. Receive items True or false: The purpose of swimlanes in a BPMN activity diagram of the purchase and payments process is to show different organizational responsibilities. Visualize processes, development, and. Part of the secret sauce lies within the. BPMN breaks downflow objects into events, activities, and gateways. It can contain flow objects and has a vertical or horizontal positioning in a. Swimlanes sind hilfreiche Elemente für Business Process Model and Notation (BPMN und BPMN 2. Gateways. In version 2. Pool: rappresenta il contesto in cui ha luogo il processo. 9 KiB) Viewed 8220 times. This BPMN diagram example shows a pool (could represent one party/organisation in the process) and a pool divided into swimlanes. 0, BPMN, BPMB, BerlinThe Swimlanes library design elements provides a visual mechanism of organizing and categorizing activities in BPMN 2. A) beginning and end of the business process. It also shows the participants who will interact with the system, called the. use the leftmost headers as group labels, deleting/merging as required. In the Categories list, click Flowchart. But how do you decide which swimlane to assign a task or event to in BPMN? Here are some tips and best practices to follow. When it comes to technicalities, it's always good to refer to the BPMN specification. The rest of this article is organized as follows: In Sect. The two types of BPD swimlane objects are:Bpmn Sort: Default. It is a rectangular container that can contain flow objects vertically or horizontally, such as task and activity. Swimlanes (also written as "swim lanes") are used as a valuable element in Business Process Model and Notation (BPMN and BPMN 2. Like planning a route for a road trip, a BPMN Diagram pinpoints every action information will take throughout a workflow. B. The BPMN diagram visualised in Figure 2 shows an excerpt of the flow of cooperation occurring between a customer and a sales representative when some orders have to be created by the customer and. Cerchiamo di capire quali forme compongono i diversi gruppi di elementi base del BPMN, come vengono utilizzati e cosa significano. Lanes are elements of BPMN notation you use to group tasks of a process that an actor (employee, team or system) performs. Pools and lanes are two types of swimlanes that have different meanings and purposes in BPMN. 0 was released in 2013, and the latest version (2. They also have an online version called Cawemo. There a few reasons why the business analyst may use multiple start or end events, but caution must be used to avoid mistakes. Open the business process diagram Track Item . 2 Connecting Objects 3. Business Process Model and Notation (BPMN) is a powerful tool that allows organizations to visually represent and analyze their business processes. Import into your. When reading a Business Process Diagram (BPD), readers follow the flow of these elements to understand how a business process is executed and completed. Select an existing BPMN diagram template, or select Blank to create from scratch. BPMN 2. BPMN breaks downflow objects into events, activities, and gateways. In this article, you will learn the best practices for naming and documenting message and signal events in BPMN diagrams, based on the BPMN 2. BPMN diagram symbols are categorized into four main groups: flow objects, connecting objects, swimlanes, and artifacts. He received Ph. 0a and 1. It is often used to […]In version 2. Flow . Artifacts. Get comfortable with swimlanes by using the template and explore how to add. Managing Swimlanes. In BPMN 2. Request, place, receive, send payment. Maak diagrammen en plannen voor de toekomst met. Effectively communicate strategy and transformation. Swimlanes for each participant or department. In fact there are two swimlane EPC variations: horizontal and vertical EPC. Swimlanes . shift it all to the right by the width of the swimlane headers. 1. Maak een swimlane diagram in Lucidchart en bevorder de productiviteit van je organisatie. 0 is also fluid enough to adapt to new processes, frameworks, and technologies. implementation in IT-supports technical implementation of processes-the more important. 2 , we describe the design of the BPMN Sketch Miner and its textual DSL, while in Sect. BPMN Swimlanes. Business Process Model and Notation (BPMN) is a standard for business process modeling that provides a graphical notation for specifying business processes in a Business Process Diagram (BPD), [3] based on a flowcharting technique very similar to activity diagrams from Unified Modeling Language (UML). A Pool acts as a container for a full business process. BPMN v2. If you want to get more technical It can also be defined as a set of graphical objects and rules defining available connections between the objects. O modelo de diagrama swimlane é um exemplo de como essas raias podem ser organizadas em um diagrama. When the event is triggered, the activity stops and the token continues down the outgoing sequence flow of the event. Business Process Modeling and Notation 2. Business Analyst Resources - Modern Analyst is the community and resource portal the Business Analyst and Systems Analyst as well as other IT professionals involved in business analysis or systems analysis. . by Roland Woldt. Untuk menerapkan BPMN maka perlu dilakukan langkah-langkah sebagai berikut: Menetapkan sudut pandang kajian masalah. 业务流程模型和标记法（BPMN, Business Process Model and Notation） 是一套图形化表示法，用于以业务流程模型详细说明各种业务流程。. (instead of connecting roles to a task or using swimlanes) and connect the sent/received messages. Swimlanes . ”. A Pool acts as a container for a full business process, and the process. draw. 1. BPMN does not specify the usage of Lanes. Showing different jobs in the purchase process. Swimlanes. In the UML standard, the activity diagram flows from top to bottom and veritcal swimlanes are most commonly used. BPMN includes four types of flow elements: Activities (Task and Sub-Process), Events, and Gateways. BPMN uses three 'swimlanes' to describe that 'process'. The core notation elements of BPMN are flow objects to model activities and events, data objects to model pieces of information, connecting objects to model information and control flow, and swimlanes to model. 1) Flow. BPMN flow charts with ready-made templates and samples. D) swimlanes. Subprocesses are both an activity and a process in the same time. D. Flow objects are significant actions in your process. Swimlanes can contain flow objects that are performed by that lane's participant, except for black boxes that must have an empty body (we will discuss black boxes later in this tutorial). Intuitive horizontal and vertical swimlane. Artifacts . BPMN 2. Drag and drop shapes from the diagram toolbar. Unauthorized access to the firm's network. Each actor has its own swimlane and corresponds to a specific person or an organizational entity. 业务流程模型和标记法（BPMN, Business Process Model and Notation） 是一套图形化表示法，用于以业务流程模型详细说明各种业务流程。 它最初由业务流程管理倡议组织（BPMI, Business Process Management Initiative）开发，名称为"Business Process Modeling Notation"，即“业务流程建模. Các bộ ký hiệu giúp cho quy trình trở nên trực quan và logic cũng như dễ nắm bắt hơn. Sequence flows are continuous from the start event through activities and gateways, if any, to an end event in a pool. There are 4 basic categories of BPMN elements. A lane commonly represents an organizational role (e. BPMN uses four basic categories of symbols to represent the elements of a process: flow objects, connecting objects, swimlanes, and artifacts. Message flows in BPMN activity diagrams indicate an exchange between: Multiple Choice Activities in the same swimlane. Only the gateway shows branching of the sequence flow. FlowChai is a premier Business AI system that empowers businesses to increase productivity and growt. Each group has symbols that represent different actions within that group. Connect teams, bridge silos, and maintain one source of. 0 defines four basic connecting objects: Sequence Flow, Message Flow and two types of Associations which are illustrated later in the paper. The top two branches converge on an inclusive gateway. 0) using the ConceptDraw PRO diagramming and vector drawing software. The main components in a BPMN diagram are detailed below. BPMN symbols. By default, BPMN diagrams use pools, which are floating swimlanes. Furthermore you can model the interface to other services by making use of closed pools and collaborate in between your fully modeled process and other (eventually external) processes by making use of. A swimlane may contains flow objects that are. Ada dua jenis swimlanes, yaitu pool dan lane. Each group has symbols that. BPMN NOTATIONS. 0 of BPMN, the name was changed from Business Process Modeling Notation to Business Process Model and Notation. Release the mouse button and select Sequence Flow > Sub-Process from the Resource Catalog. In BPMN, cross-functional flow diagrams map processes that include multiple departments. Flow objects are significant actions in your process. Objects, Swimlanes, Artifacts. David J Parker, MVP (Visio) bVisual. Select the BPMN activity in the purchases and payment process that typically results in recording a purchase in the accounting records. Flow objects represent the main components of a process, such as events, activities, and. BPMN provides three basic types of diagram for the graphical description of BPs: Processes (Orchestration); Choreographies; Collaborations, which can include Processes and/or Choreographies. Swimlanes adalah bagian dari diagram proses bisnis dalam Notasi BPMN yang digunakan untuk membagi diagram proses menjadi beberapa area atau “renang gelombang” yang mewakili aktivitas atau tugas yang dilakukan oleh organisasi, departemen, atau individu tertentu The BPMN 2. Swimlanes in a BPMN diagram Artifacts in a BPMN diagram Like flowcharts, BPMN diagrams use a set of standard symbols. Depois de configurar seu modelo de fluxograma de swimlane, comece a incluir as funções e as etapas do. BPMN-Diagramme werden in der Regel von links nach rechts erstellt, doch es ist auch eine horizontale Version denkbar. When the shape is contained in the swimlane, the swimlane shows a green highlight. A major goal for the development of BPMN was to create a simple and understandable notation for creating Business Process models, while providing the semantics and underlying mechanisms to handle the complexity inherent in Business Processes. Select the BPMN activity in the purchases and payment process that typically results in recording a purchase in the accounting records. 2 additional information is added to the report; 2. Intuitive horizontal and vertical swimlane. A key to Business Process Management, it visually depicts a detailed sequence of business activities and information flows needed to complete a process. These components include swimlanes, pools, and lanes. They’re typically horizontal, rectangular boxes that separate different stages of the process. 0 defines two different types of Swimlanes: Pools and Lanes. 0 specification states that “a pool is the graphical representation of a participant in a collaboration”. bmpn file which describe the swimlane participant. Pools and swimlanes. 2 The Ultimate Guide to BPMN 2 Contents Why BPMN Matters The 3 levels of BPMN complexity3 What is BPMN? 4 The ABC’s of BPMN 5 A means for business & technical collaboration 6. MindManager, an industry-leading swim lane diagram software, allows you to create complex, detailed swim lane diagrams with ease. A classical example would be Data Flow Diagram (DFD). That box is broken into lanes—these lanes delineate who is responsible for each task. A different pool may be a different company, department or customer involved in the process. How it works . Flexible resizing of swimlanes in. Simply start with a swimlane flowchart template, and then drag-and-drop the flowchart symbols to the Swimlane. 0), dessen Software-Design-Gegenstück Unified Modeling Language (UML) sowie Prozessflussdiagramme (PFD). 1 report is further formatted, followed by; 2. office. However, you can drag and drop activities into different lanes, using links to show the. 0 of BPMN, the name was changed from Business Process Modeling Notation to Business Process Model and Notation. This BPMN diagram example shows a pool (could represent one party/organisation in the process) and a pool divided into swimlanes. The BPMN model begins and ends with events, and there will be several intermediate events in the diagram too. The vector stencils library "Swimlanes" contains 20 swimlane shapes for drawing business process diagrams (BPMN 2. Which of the following best describes the difference between a BPMN gateway and a flowcharting decision diamond? A. A swimlane may contains flow objects that are performed by that lane (participant), except for black box that must have an empty body (we will talk about black box later on in this tutorial). The rest of this article is organized as follows: In Sect. There are 3 steps to solve this one. ,. Yet, BPMN 2. Wikipedia] The template "UML activity diagram (swimlanes)" for the ConceptDraw PRO diagramming and vector drawing software is included in the Rapid UML solution from the Software Development. , a department or a single role, like a product owner). In version 2. 3. Participants in a process Events in the same pool. 0. Event: Events are represented. They are divided into pools and lanes. A swimlane is an element that allows distinguishing participants and responsibilities in a business process diagram. São normalmente caixas horizontais, retangulares, que separam diferentes estágios do processo. These elements are often modeled on swimlanes and artifacts. BPMN Swimlanes. It contains a process (shape) that represents the system to model, in this case, the " Food Ordering System ". Flows: events, activities, and gateways Connections: sequence Flow, message flow, and association Swimlanes: pool or lane Artifacts: data object, group, annotation. Drag and drop shapes from the diagram toolbar. C) flow of the data that is named on the arrow. 2. Drag more swimlane shapes from the Shapes window. Un aspecto clave de la gestión de procesos de negocio (BPM) es que representa visualmente una secuencia detallada de los flujos de información y las actividades empresariales. BPMN menggunakan konsep yang dikenal sebagai "swimlanes"untuk membuat partisi dan atau mengatur kegiatan Ada dua jenis swimlanes: Pool dan Lane o Pools mewakili Peserta dalam (B2B) Business Process Modeling Notation (BPMN) is a flow chart method that models the steps of a planned business process from end to end. They determine the direction a process shall take next. This tutorial will show you how to create swimlanes (e. Currently I am dividing it into 1. Click Close to return to the diagram. Search. 0 diagrams. A) flow of action. Introduction to BPMN - Swimlanes. 2 libraries from the Business Process Diagram solution, the Swim Lanes library from the Business Process Mapping solution as the perfect basis for your Swim Lane Flowcharts. The decision diamond can depict more branching. Swimlanes are one of the five basic categories of BPMN elements and act as a container for partitioning a set of activities from other activities. You have to. Here's how you make a swimlane diagram using Gliffy. b. Trong BPMN các quy trình được mô tả bằng các sơ đồ với hàng loạt các bộ ký hiệu. Swimlanes. BPMN offers four types of gateways: exclusive, inclusive, parallel, and complex. [6] A circle signifies the starting and ending of an event in the process (also known as initial state and final state)[7] . Order to arrange objects in front of or behind swim lanes. There are two types of swimlanes — pools and lanes. (page 306, respectively 336 in PDF document) So according to the specification, you can use these three layer names as. As the number one priority of BPMN is to create an easy-to-understand notation for process models while translating their inherent complexities, BPMN tackles this by organizing the graphical aspects into specific. BPMN diagrams can show different perspectives of a process, such as the. Map your organization’s processes using Flowcharts, BPMN diagrams, Value Stream Mapping, and Swimlanes to target specific pain points and better utilize resources. . These variations create relationships between the "owner" of the swimlane, i. The problem is when you have finished a diagram (e. Select View > Layers from the application toolbar. A key to Business Process Management, it visually depicts a detailed sequence of business activities and information flows needed to complete a process. How to document a process with the BPMN template Begin with pools and swimlanes. Les objets de flux sont les pièces du puzzle qui forment le flux de travail global. A Pool is a graphical representation of a participant within the business process diagram. The BPMN diagram visualised in Figure 2 shows an excerpt of the flow of cooperation occurring between a customer and a sales representative when some orders have to be created by the customer and. Základné informácie o BPMN. Example 1: 3 roles have to meet in order to discuss an issue Example 2: 3 roles collaborate in order to create a concept. The powerful swimlane diagram software comes with a rich set of swimlane diagram templates and symbols. Business Process Modeling and Notation 2. EPC row display). Open School BC is British Columbia, Canadas foremost developer, publisher, and distributor of K-12 content, courses and educational resources. There are five basic categories of BPMN elements. 0 defines two different types of. The swimlane diagram template can be seen as an example of how one is structured. Select an existing BPMN diagram template, or select Blank to create from scratch. Flow Objects: Events, Activities and Gateways. A BPMN diagram depicts the end-to-end flow of a transaction through a business process, and its behavior can be simulated. Or, in other words, the “when” of each task. Regarding the usage of lanes, it states: The meaning of the Lanes is up to the modeler. We also include a tutorial video called Introduction to BPMN - Swimlanes here for you as well. Tidak terjadi perubahan yang signifikan dari versi 2. Enter Collect Opinion as the name of the sub-process and press Enter to confirm. 0. Doing so could be a step on the path to a more standardized procedure. In this post, we’ll revise the use of pools and lanes in BPMN process diagrams and provide 5 ready to edit and use swim lane diagram examples, register on. Like BPMN, flowcharts use _____to show organization units or functions? Lanes or swimlanes 4. Activities relating to particular entities within the model (such as the User, or the back end Repository) can be placed within the same Swimlane to indicate. If Swimlane shapes aren't there, you'll need to add them by clicking More Shapes at the bottom of the Shape Library, expanding the Basic and Flowchart section and ticking the Swim Lanes box. 1. Business Process Modeling Notation (BPMN) activity diagrams depict events as circles. Lanes: A Lane is a sub-partition within a Pool and will extend the entire length of the Pool, eithervertically or horizontally (see on page 304). Experimente o Lucidchart. 1) Look in the Shape Library along the left side of your canvas for the Swimlane sub-section. BPMN menggambarkan suatu bisnis proses diagram yang didasarkan kepada teknik diagram alur,. The elements of BPMN diagram are divided in four categories as shown in Figure1: Flow Objects, Artifacts, Connecting Objects and Swimlanes. The Business Process Modeling Notation (BPMN) is visual modeling language for business analysis applications and specifying enterprise process workflows, which is an open standard notation for graphical.