24669 Courses

Duration 2 Days 12 CPD hours This course is intended for Security administrators who are responsible for using SaltStack SecOps to manage the security operations in their enterprise Overview By the end of the course, you should be able to meet the following objectives: Describe the architecture of SaltStack Config and SaltStack SecOps Integrate SaltStack Config with directory services. Configure roles and permissions for users and groups to manage and use SaltStack SecOps Use targeting to ensure that the jobs run on the correct minion systems Use remote execution modules to install the packages, transfer files, manage services, and manage users on minion systems Manage configuration control on the minion systems with states, pillars, requisites, and declarations Use Jinja and YAML code to manage the minion systems with the state files Enforce the desired state across minion systems automatically Use SaltStack SecOps to update the compliance and vulnerability content libraries Use SaltStack SecOps to enforce compliance and remediation on the infrastructure with industry standards Use SaltStack SecOps to provide automated vulnerability scanning and remediation on your infrastructure This two-day, hands-on training course provides you with the advanced knowledge, skills, and tools to achieve competency in using VMware vRealize© Automation SaltStack© SecOps. SaltStack SecOps allows you to scan your system for compliance against security benchmarks, detect system vulnerabilities, and remediate your results. This course enables you to create the SaltStack SecOps custom compliance libraries and use SaltStack SecOps. In addition, this course provides you with the fundamentals of how to use VMware vRealize© Automation SaltStack© Config to install software and manage system configurations. Course Introduction Introductions and course logistics Course objectives SaltStack Config Architecture Identify the SaltStack Config deployment types Identify the components of SaltStack Config Describe the role of each SaltStack Config component SaltStack Config Security Describe local user authentication Describe LDAP and Active Directory authentication Describe the roles and permissions in vRealize Automation for SaltStack Config Describe the roles and permissions in SaltStack Config Describe the SecOps permissions in SaltStack Config Describe the advanced permissions available in SaltStack Config Targeting Minions Describe targeting and its importance Target minions by minion ID Target minions by glob Target minions by regular expressions Target minions by lists Target minions by compound matching Target minions by complex logical matching Remote Execution and Job Management Describe remote execution and its importance Describe functions and arguments Create and manage jobs Use the Activities dashboard Configuration Control Through States, Pillars, Requisites, and Declarations Define the SaltStack states Describe file management in SaltStack Config Create the SaltStack state files Identify the components of a SaltStack state Describe pillar data and the uses of pillar data Configure pillar data on the SaltStack Config master server Use pillar data in variables in the state files Describe the difference between IDs and names in the state files Use the correct execution order Use requisites in the state files Using Jinja and YAML Describe the SaltStack Config renderer system Use YAML in the state files Use Jinja in the state files Use Jinja conditionals, lists, and loops Using SaltStack SecOps Comply Describe the SaltStack SecOps Comply architecture Describe CIS and DISA STIG benchmarks Describe the SaltStack SecOps Comply security library Describe the remediation differences between SaltStack SecOps and VMware Carbon Black© Create and manage the policies Create and manage the custom checks Run assessments on the minion systems Use SaltStack SecOps to remediate the noncompliant systems Manage the SaltStack SecOps Comply configuration options Manage the benchmark content ingestion Using SaltStack SecOps Protect Describe Common Vulnerabilities and Exposures (CVEs) Use the Protect dashboard Create and manage the policies Update the vulnerability library Run the vulnerability scans Remediate the vulnerabilities Manage the vulnerability exemptions

Duration 1 Days 6 CPD hours This course is intended for This class is designed for experienced administrators who are responsible for setting up, configuring, and managing Experience Cloud Sites in their organization. As a Salesforce Administrator, you should have a solid understanding of Salesforce functionality and concepts, and at least 6 months of experience using Salesforce. Overview Enable Digital Experiences in your organization. Describe the capabilities of sites and how they work. Create a new Experience Cloud Site for partner sales. Create an Experience Cloud Site for self-service support. Measure a site's success using dashboards. Keep the site active and engaged with native tools. Connect with your employees, customers, and partners using Experience Cloud Sites. In this 1-day class, you?ll discover how to build a branded space where you can share information and collaborate with people who are key to your organization. Our Salesforce experts will walk you through how to enable Digital Experiences in your organization, create sites for partners and customers, and measure and drive audience participation. This class also provides an overview of the Salesforce Experience Cloud Consultant certification exam objectives to help support you on your journey toward earning your credential. Exam Overview Review Exam Topics Review Exam Logistics Digital Experiences Get to Know Experiences Understand How Sites Work Implement Digital Experiences Understand Deployment Types Build Partner Sites Leverage Experience Builder Templates to Quickly Build Sites Security and Customization Understand Site Limits, Licensing, and Users Create and Customize Your Sites with Experience Builder Enable Experience Cloud for Mobile Serve International Audiences with Multilingual Sites Self-Service Sites Understand Self-Service/Public Site Functionality Go Further with Experience Builder Classify Articles, Questions, and Ideas with Data Categories and Knowledge Build a Site Using the Customer Service Template Add CMS Content to Your Site Build Responsive Sites with Experience Builder Templates Success Metrics Measure Success Install Dashboards and Insights from the AppExchange Site Engagement Drive Engagement Moderate Sites Recognize and Reward Member Participation with Reputation Highlight Topic Experts with Knowledgeable People Additional course details: Nexus Humans Salesforce Create and Manage Experience Cloud Sites (ADX271) training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the Salesforce Create and Manage Experience Cloud Sites (ADX271) course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Duration 2 Days 12 CPD hours This course is intended for This is highly recommended for everyone in a company who works in a Scrum Team or anyone who interacts with any Scrum Team. This will also be very useful for those who are interested in understanding the basics of Scrum and how this method could be used effectively. Overview To ensure that students understand the basics of Scrum To enable Scrum Team members to effectively contribute to a Scrum project. To enable Scrum Team members to apply Scrum effectively in Scrum/Agile projects. In this course, students learn to understand the basics of Scrum, effectively contribute to a Scrum project, and learn how to enable Scrum Team members to apply Scrum effectively in Scrum/Agile projects.Successful candidates will be awarded the Scrum Developer Certified (SDC?) certification by SCRUMstudy after passing the included certification exam. Introduction Agile Overview Scrum Overview Principles The Six Scrum Principles Organization Core Roles and Non-core Roles Business Justification Value-driven Delivery Factors used to Determine Business Justification Confirm Benefits Realization Quality Quality Defined Quality, Scope and Business Value Quality Management in Scrum Change Unapproved and Approved Changes Change in Scrum Risk Risks and Issues Risk Management Procedure Introduction to Scrum Project PhasesInitiate Create Project Vision Process Identify Scrum Master and Stakeholders Process Form Scrum Team and Develop Epics processes Create Prioritized Product Backlog and Conduct Release Planning Processes Plan and Estimate Create User Stories Process Estimate User Stories and Commit User Stories Processes Identify Tasks and Estimate Tasks Processes Create Sprint Backlog Process Implement Create Deliverables and Conduct Daily Stand-up processes Groom Prioritized Product Backlog Process Review and Retrospect Demonstrate and Validate Sprint Process Retrospect Sprint Process Additional course details: Nexus Humans Scrum Developer Certified (SDC) training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the Scrum Developer Certified (SDC) course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Duration 5 Days 30 CPD hours This course is intended for System administrators, system architects, and technology consultants In this course, students learn how to manage the SAP Solutions Manager Configuration suite and discover how it can be integrated into their day-to-day operations. Course Outline SAP Solution Manager Overview: available Scenarios, Enhancements, Work Center Technical Overview: Installation, Architecture, Sizing SAP Solution Manager Configuration: SOLMAN_SETUP, SMSY, LMDB, Landscape Verification (LV), System Landscape Directory (SLD), Solution Manager Diagnostics Managing Authorizations in SAP Solution Manager Maintenance Optimizer, Maintenance Certificates, System Recommendations, Issue and Task Management Early Watch Alert Reporting: ABAP & Java, EarlyWatch Alert for Solutions Managing Solutions: Work Mode Management and additional administrative Tasks Monitoring and Alerting Infrastructure (MAI), Solution Monitoring and System Monitoring Service Level Reporting, Technical Reporting, Management Reporting SAP Mobile Apps for SAP Solution Manager Job Management: Job Request Management, Job Documentation, Job Monitoring, Job Scheduling Management Health Checks and more Additional course details: Nexus Humans SM100 SAP Solution Manager Configuration for Operations training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the SM100 SAP Solution Manager Configuration for Operations course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Duration 4 Days 24 CPD hours This course is intended for This class is designed for experienced B2C Commerce Technical Leads, Solution Architects, B2C Commerce Developers, Technical Directors, Owners of Technical Design and Quality Implementations, and anyone looking to earn their Salesforce B2C Commerce Architect credential. We recommend earning the Salesforce B2C Commerce Developer credential, or having equivalent experience, prior to attending this class. Overview When you complete this course, you will be able to: Familiarize yourself with B2C Commerce Cloud and industry best practices Understand ecommerce platform migration strategies Design B2C Commerce implementations that scale gracefully Design multi-site and multi-region solutions Maximize success on the B2C Commerce Architect Exam In this 4-day, expert-led class, learn the industry-standard steps to take a B2C Commerce site through the complete implementation lifecycle. Through expert-led demo, hands-on exercises, and workshops, learn how to design and build secure, scalable B2C Commerce sites that address real-world customer requirements and deliver better digital commerce experiences. Discovery and Design Assess Your Delivery Approach Document the System Landscape Plan for Growth Use the Commerce Cloud Partner LINK Marketplace Building Essentials Define the Implementation Process Review Implementation Best Practices Solve Complex Business Requirements Understand the Build Process and Unit Testing Learn How to Conduct Load Testing Integrations and Customizations Review the Available Integration Approaches Understand Integration Frameworks Review Integration Design Patterns Review Legacy Implementation Considerations Monitoring and Troubleshooting Learn About the Log Settings Capabilities in Business Manager Understand Platform Governance Best Practices Learn How to Do Performance Analysis Especially During Critical Sales Events Discover How to Optimize Implementations Launch Review SEO Configuration Best Practices Understand Launch Activities Monitor Post-Launch Activities Manage Launch Schedules Migrate Data from Legacy Systems Additional course details: Nexus Humans Salesforce Architect B2C Commerce Solutions (ARC300) training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the Salesforce Architect B2C Commerce Solutions (ARC300) course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Duration 2 Days 12 CPD hours This course is intended for This class is designed for experienced Salesforce Administrators who are responsible for setting up, configuring, and managing Service Cloud. Prior to taking this class, you should have a solid understanding of Salesforce functionality and concepts, at least 6 months of experience using Salesforce, and the Salesforce Administrator credential or equivalent knowledge. Overview Set up the case management process automating the support process with queues, assignment/escalation rules, and Process Builder. Configure Salesforce knowledge to help you manage the creation, publication, and maintenance of knowledge articles. Enable entitlements to set up service contracts. Set up the Salesforce Service Console app to help your support reps work more efficiently. Understand the capabilities of the Softphone Utility in the Lightning Console. Configure online chat with customers using Web Chats. Understand and set up communities. Leverage Service Cloud to scale your support efforts and improve customer service. In this 2-day class, Service Cloud experts will walk you through how to configure and maintain Service Cloud for your organization. Learn how to set up service contracts with milestones and entitlements, set up the Service Console application, add the Softphone Utility to your Lightning Console, and set up Web Chats to provide frictionless customer support. Learn how to configure a Customer Community so you can connect customers to knowledge articles and community members to find answers instantly. Case Escalations and Entitlements Create processes to streamline a support team?s workflow and case management. Customize fields, page layouts, and record types for different kinds of support cases. Define picklist values for each new record type. Create case assignment rules, queues, and escalation rules to push cases to the appropriate support team at the appropriate time. Create and manage entitlements to customize the level of support for each customer. Salesforce Knowledge Enable Lightning Knowledge and assign appropriate user licenses. Customize page layouts and record types to support knowledge article management. Customize access to, permissions for, and visibility of knowledge tools and processes. Create and manage articles to ensure quality of information. Manage and close cases more efficiently using knowledge articles. Lightning Service Console Create your own Service Console app. Customize the Lightning Console pages. Add Utilities to your console. Enable and utilize Chat (formerly Live Agent). Optimize the use of Omni-Channel. Salesforce Self-Service Communities Enable communities in your Salesforce org. Create a permission set for effective administration of communities. Customize the look and layout of the community. Add the Reputation component to the community. Additional course details: Nexus Humans Salesforce Administer and Maintain Service Cloud (ADX261) training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the Salesforce Administer and Maintain Service Cloud (ADX261) course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Duration 1 Days 6 CPD hours This course is intended for Certification Preparation for Sales Cloud Consultant is designed for individuals who have experience designing Sales Cloud solutions and are preparing to take the Salesforce Sales Cloud Consultant Certification exam. Overview When you complete this course, you will be able to: Review the different exam objectives and their weighting on the exam Understand the product areas to focus on to best prepare for the exam Discuss how to design Sales Cloud solutions to meet specific business needs Assess your exam readiness by answering practice questions Are you ready to take the next step in your career by becoming a Salesforce Certified Sales Cloud Consultant? Instructors will present scenarios that will help reinforce your knowledge of Sales Cloud functionality by thinking through requirements design considerations. The course provides an overview of the exam objectives to help you focus your efforts to prepare for the Salesforce Sales Cloud Consultant Certification exam. Review the different exam objectives and their weighting on the examUnderstand the product areas to focus on to best prepare for the examDiscuss how to design Sales Cloud solutions to meet specific business needsAssess your exam readiness by answering practice questions Additional course details: Nexus Humans Salesforce Certification Preparation for Sales Cloud Consultant (CRT251) training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the Salesforce Certification Preparation for Sales Cloud Consultant (CRT251) course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Duration 0.5 Days 3 CPD hours This course is intended for This course is designed for business leaders and decision makers, including C-level executives, project managers, HR leaders, Marketing and Sales leaders, and technical sales consultants, who want to increase their knowledge of and familiarity with concepts surrounding data science. Other individuals who want to know more about basic data science concepts are also candidates for this course. This course is also designed to assist learners in preparing for the CertNexus DSBIZ™ (Exam DSZ-110) credential. Overview In this course, you will identify how data science supports business decisions. You will: Explain the fundamentals of data science Describe common implementations of data science. Identify the impact data science can have on a business The ability to identify and respond to changing trends is a hallmark of a successful business. Whether those trends are related to customers and sales or to regulatory and industry standards, businesses are wise to keep track of the variables that can affect the bottom line. In today's business landscape, data comes from numerous sources and in diverse forms. By leveraging data science concepts and technologies, businesses can mold all of that raw data into information that facilitates decisions to improve and expand the success of the business. Data Science Fundamentals What is Data Science? Types of Data Data Science Roles Data Science Implementation The Data Science Lifecycle Data Acquisition and Preparation Data Modeling and Visualization The Impact of Data Science Benefits of Data Science Challenges of Data Science Business Use Cases for Data Science Additional course details: Nexus Humans CertNexus Data Science for Business Professionals (DSBIZ) training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the CertNexus Data Science for Business Professionals (DSBIZ) course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Duration 1 Days 6 CPD hours This course is intended for Certification Preparation for Service Cloud Consultant is designed for individuals who have experience designing Service Cloud solutions and are preparing to take the Salesforce Service Cloud Consultant Certification exam. You should have the following experience before attending this class: Attainment and maintenance of the Salesforce Administrator Certification Knowledge of the topics discussed in the Service Cloud Consultant Overview When you complete this course, you will be able to: Review the different exam objectives and their weighting on the exam Understand the product areas to focus on to best prepare for the exam Discuss how to design Service Cloud solutions to meet specific business needs Assess your exam readiness by answering practice questions Are you ready to take the next step in your career by becoming a Salesforce Certified Service Cloud Consultant? Instructors will present scenarios that will help reinforce your knowledge of Service Cloud functionality by thinking through requirements and design considerations. The course provides an overview of the exam objectives to help you focus your efforts to prepare for the Salesforce Service Cloud Consultant Certification exam. Review the different exam objectives and their weighting on the examUnderstand the product areas to focus on to best prepare for the examDiscuss how to design Service Cloud solutions to meet specific business needsAssess your exam readiness by answering practice questions Additional course details: Nexus Humans Salesforce Certification Preparation for Service Cloud Consultant (CRT261) training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the Salesforce Certification Preparation for Service Cloud Consultant (CRT261) course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Duration 3 Days 18 CPD hours This course is intended for Field engineers Network engineers Network administrators System engineers Overview After taking this course, you should be able to: Describe Cisco SD-Access architecture and its components Explain Cisco DNA Center deployment models, scaling, and high availability Identify Cisco SD-Access fabric protocols and node roles Understand the Cisco SD-Access Wireless deployment models Automate Day 0 device onboarding with Cisco DNA Center LAN Automation and Network PnP Deploy simple Cisco SD-Access fabric networks Monitor health and performance of the network with Cisco DNA Center Assurance Interact with the Cisco DNA Center Platform Intent APIs The Understanding Cisco SDA Fundamentals (SDAFND) v1.0 course introduces you to Cisco© Software-Defined Access and teaches you, through a combination of lectures and labs, how to implement simple, single-site fabric networks.You will learn the benefits of leveraging Software-Defined Access in the Cisco-powered Enterprise Campus network. SDAFND will introduce the solution, its architecture and components, and guide you through labs to design and deploy simple Cisco SD-Access networks.This course will help you Deploy Cisco SD-Access networks. Explain Cisco Software-Designed Access. Operate, manage, and integrate Cisco DNA Center?Prepare for various Cisco certifications Cisco Certified Specialist ? Enterprise Core (ENCOR), and Cisco Certified Specialist ? Enterprise Design (ENSLD) Course Outline Introducing Cisco SD-Access Introducing Cisco DNA Center Exploring Cisco SD-Access Solution Components Exploring Cisco SD-Access Wireless Architecture Automating Network Changes with Cisco DNA Center Deploying Fabric Networks with Cisco DNA Center Exploring Cisco DNA Center Assurance Exploring Cisco DNA Center Programmability Additional course details: Nexus Humans Understanding Cisco SDA Fundamentals (SDAFND) training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the Understanding Cisco SDA Fundamentals (SDAFND) course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.