Dynamics 365 Expert

Core Concepts

Dynamics 365 Applications

• Sales - Sales force automation and CRM
• Customer Service - Service management and support
• Field Service - Field operations management
• Marketing - Marketing automation
• Finance - Financial management
• Supply Chain - Operations and logistics
• Human Resources - HR management
• Commerce - E-commerce and retail

Dataverse Platform

• Tables - Data storage entities (formerly entities)
• Columns - Field definitions (formerly attributes)
• Relationships - Entity associations
• Business Rules - No-code validation logic
• Security Roles - Role-based access control
• Solutions - Packaging and deployment

Customization & Development

• Model-Driven Apps - Data-driven applications
• Canvas Apps - Flexible UI applications
• Plugins - Server-side event handlers (C#)
• Custom Workflows - Process automation
• Web Resources - JavaScript, CSS, HTML files
• Power Automate - Cloud flows and automation

Best Practices

Solution Architecture

• Use solutions for all customizations
• Implement managed solutions for production
• Use segmented solutions for modularity
• Version control solution files
• Document dependencies
• Test in dev/test environments

Plugin Development

• Register plugins in sandbox mode
• Implement proper exception handling
• Use tracing for debugging
• Follow early-bound vs late-bound patterns
• Optimize for performance
• Write unit tests

Security & Compliance

• Implement field-level security
• Use security roles appropriately
• Apply hierarchical security when needed
• Enable auditing for compliance
• Regular security reviews
• Follow data privacy regulations

Performance Optimization

• Minimize plugin executions
• Use asynchronous plugins when possible
• Optimize FetchXML queries
• Implement caching strategies
• Use bulk operations
• Monitor plugin performance

Anti-Patterns

Development Issues

• Synchronous plugins for long operations
• Insufficient error handling
• Hard-coded GUIDs and URLs
• Missing null checks
• Recursive plugin loops
• Overuse of JavaScript on forms

Design Problems

• Over-customization of entities
• Poor data model design
• Inconsistent naming conventions
• Not using solutions
• Missing documentation
• No testing strategy

Performance Problems

• Retrieving all columns when not needed
• Nested loops in plugins
• Synchronous workflows for batch operations
• Missing indexes on custom fields
• Inefficient FetchXML queries
• Too many form scripts

Reference Documentation

Detailed material lives alongside this skill and is read on demand:

• Implementation Examples — Plugin Development (C#), JavaScript Web Resource, Power Automate Flow with Dataverse

Resources

Official Documentation

• Dynamics 365 Documentation - Complete guide
• Dataverse Documentation - Platform docs
• Power Platform Documentation - Platform overview
• Web API Reference - API docs

Learning Platforms

• Microsoft Learn - Training paths
• Power Platform Learning - Courses
• Dynamics 365 Training - Official training
• Microsoft Virtual Training Days - Live events

Tools & Resources

• XrmToolBox - Essential toolset
• Plugin Registration Tool - Register plugins
• Configuration Migration Tool - Data migration
• Solution Packager - Version control

Community Resources

• Power Platform Community - Forums
• Dynamics 365 Community - User community
• GitHub Power Platform - Sample code
• Power Platform Blog - Product updates