Dynamics 365 CRM plugins are a powerful way to enforce business logic on the server but choosing when and how to use them is just as important as writing the code itself. In one implementation for a Netherlands-based sustainability certification organization, the client needed their certification journey to begin with a custom application entity while still ensuring that applicant and company details were captured as leads for downstream sales and engagement processes. This blog explores how a server-side plugin was used to bridge that gap, reliably creating and associating lead records at runtime while keeping the solution independent of UI behavior and future integrations. In this scenario, the certification application was the starting point of the business process, but sales and engagement still needed to operate on leads. Simply storing the same information in one place wasn’t enough, the system needed a reliable way to translate an application into a lead at the right moment, every time. That transformation logic is neither data storage nor UI behavior; its core business process logic, which is why it was implemented using a Dynamics 365 plugin. Scenario: Certification Application Not Flowing into Sales Users reported the following challenge: a. A user submits or creates a Certification Applicationb. Applicant and company details are captured on a custom entityc. Sales teams expect a Lead to be created for follow-upd. No Lead exists unless created manually or through inconsistent automatione. Application and sales data become disconnected This breaks the intended business flow, as certification teams and sales teams end up working in parallel systems without a reliable link between applications and leads. Possible Solution: Handling Lead Creation Through Manual Processes (Original Approach) Before implementing the plugin, the organization attempted to manage lead creation manually or through disconnected automation. How It Worked (Initially) a. A Certification Application was submittedb. Users reviewed the applicationc. Sales team manually created a Lead with applicant/company detailsd. They tried to match accounts/contacts manuallye. Both records remained loosely connected. Why This Might Look Reasonable a. Simple to explain operationallyb. No development effortc. Works as long as users follow the steps perfectly The Hidden Problems 1] Inconsistent Data Entry a. Users forgot to create leadsb. Leads were created with missing fieldsc. Duplicate accounts/contacts were createdd. Sales lost visibility into new certification inquiries 2] Broken Cross-Department Workflow a. Certification team worked in the custom entityb. Sales team worked in Leadsc. No structural linkage existed between the twod. Downstream reporting (pipeline, conversion, source tracking) became unreliable. Workaround to This Approach: Use Server-Side Logic Instead of Manual Steps Practically, the transformation of an application into a lead is business logic, not user behavior. Once that boundary is respected, the solution becomes stable, predictable, and automation-friendly. Practical Solution: A Server-Side Plugin (Improved Approach) Instead of depending on people or scattered automation, the lead is created centrally and automatically through a plugin registered on the Certification Application entity. Why a Plugin? a. Executes consistently regardless of data sourceb. Not tied to form events or UI interactionsc. Can safely check for existing accounts/contactsd. Ensures one source of truth for lead and application linkagee. Works for portal submissions, integrations, and bulk imports This is essential for a client, where applications may originate from multiple channels and must feed accurately into the sales funnel. How the Plugin-Based Solution Works The solution was implemented using a server-side plugin registered on the Certification Application entity. The plugin executes when a new application is created, retrieves the necessary applicant and organization details, performs basic checks for existing accounts and contacts, creates a Lead using the extracted data, and finally links the Lead back to the originating application record. This ensures that every certification application automatically enters the sales pipeline in a consistent and reliable manner. Implementation Steps (For Developers New to Plugins) If you’re new to Dynamics 365 plugins, the implementation followed these core steps: Build and Register the Plugin. Once the plugin logic is implemented, build the project to generate the signed assembly. After a successful build: After registration, every new Certification Application will automatically trigger the plugin, ensuring that a Lead is created and linked without any manual intervention. a. Open the Plugin Registration Toolb. Connect to the target Dynamics 365 environmentc. Register the compiled assemblyd. Register the plugin step on the Create message of the Certification Application entitye. Configure the execution stage (typically post-operation) and execution mode (Synchronous or Asynchronous, depending on business needs) To encapsulate, this solution shows why server-side plugins are the right place for core business logic in Dynamics 365. By automatically creating and linking a Lead when a Certification Application is created, the organization removed manual steps, prevented data inconsistencies, and ensured that every application reliably flowed into the sales pipeline. We hope you found this blog useful, and if you would like to discuss anything, you can reach out to us at transform@cloudfronts.com

In an ideal Dynamics 365 (Dataverse) project, plugin source code lives safely in a version-controlled repository, flows cleanly through Azure DevOps pipelines, and is always recoverable. In reality, many of us inherit environments where that discipline didn’t exist. I recently worked with a customer where: This created a common but uncomfortable challenge in the Dynamics 365 world:How do you maintain, debug, or enhance plugins when the source code is lost? Rewriting everything from scratch was risky and time-consuming. Guessing behavior based on runtime results wasn’t reliable. Fortunately, Dynamics 365 and the .NET ecosystem give us a practical and effective alternative. Using XrmToolBox and JetBrains dotPeek, it is possible to recover readable C# plugin code directly from the deployed assembly. (Though the C# Class code recovered won’t be 100% exact, as the variable names would be different and generic; it is only suitable for close logic, structure & functional recovery) The Practical Solution The approach consists of two main steps: This does not magically restore comments or original formatting, but it does give a working, understandable code that closely reflects the original plugin logic. Tools Used Step 1: Extract the Plugin Assembly from Dataverse 1. Connect to the Environment 2. Load the Assembly Recovery Tool 3. Download the DLL At this point, you have successfully recovered the compiled plugin assembly exactly as it exists in the environment. Step 2: Decompile the DLL Using JetBrains dotPeek 1. Open dotPeek 2. Explore the Decompiled Code dotPeek will: One can now browse through: This is usually more than enough to understand how the plugin works. 3. Export to a Visual Studio Project (Optional but Recommended) One of dotPeek’s most powerful features is Export to Project: This gives you a proper .csproj with class files that you can open, build, and extend. Possibilities with the Recovered Code Once you have the decompiled C# code, several options open up: 1. Rebuild the Plugin Assembly 2. Re-register the Plugin 3. Maintain or Enhance Functionality Important Considerations Key Takeaway Losing plugin source code does not mean losing control of your Dynamics 365 solution. With XrmToolBox’s Assembly Recovery Tool and JetBrains dotPeek, you can: There are chances while working in Dynamics 365 technologies, that a developer might face this situation. Knowing this technique can save days-or weeks-of effort and give your customer confidence that their system remains fully supportable. We hope you found this blog useful, and if you would like to discuss anything, you can reach out to us at transform@cloudfronts.com

In Microsoft Dynamics 365 CRM, Business Process Flows (BPFs) are powerful tools that guide users through defined business stages. However, when working with Lead-based BPFs that persist into Opportunity, certain platform limitations surface-especially when multiple Lead-rooted BPFs are involved. This blog walks through a real-world challenge I encountered while working with a Houston-based technology consulting and cybersecurity services firm. The firm specializes in modern digital transformation and enterprise security solutions. I explore issues with Lead → Opportunity Business Process Flow (BPF) switching, explain why the out-of-the-box behavior falls short, and detail how I designed a robust client-side and server-side solution to safely and reliably switch BPFs-even after a Lead has already been qualified. How BPFs Work (Quick Recap) It ideally won’t allow a switch, either via brute forcing via client side or server side as – The Problem In my scenario: The Challenge Once a Lead is qualified: This is non-intuitive, error-prone, and inefficient, especially considering the manual effort that goes into it. Solution Overview I implemented a guided, safe, and reversible BPF switching mechanism that: High-Level Architecture This solution uses: Step-by-Step Methodology 1. Entry Point: Opportunity Ribbon Button A custom ribbon button on the Opportunity form: These fields act as a controlled handshake between Opportunity and Lead. 2. Lead OnLoad: Controlled Trigger Execution On Lead form load: if (diffSeconds > 20) { return;} Xrm.WebApi.updateRecord(“lead”, formContext.data.entity.getId(), { cf_shouldtrigger: false}); This ensures: 3. Identifying and Aborting the Existing BPF Before switching: var activeProcess = formContext.data.process.getActiveProcess(); Xrm.WebApi.updateRecord(bpfEntityName,result.entities[0].businessprocessflowinstanceid,{statecode: 1, // Inactivestatuscode: 3 // Aborted}); This is a critical step—without aborting the old instance, Dynamics can behave unpredictably. 4. Switching the UI BPF After aborting: 5. Handling BPF Instance Creation (First-Time Switch Logic) The solution explicitly checks: If it exists: If it does NOT exist (first switch): This dual-path logic makes the solution idempotent and reusable. 6. Server-Side Plugin: Persisting the Truth A plugin ensures that: // Identify BPF typebool isNewBpf = (context.PrimaryEntityName == “new_bpf_entity”); // Resolve related LeadGuid leadId = isNewBpf? ((EntityReference)target[“bpf_leadid”]).Id: ((EntityReference)target[“leadid”]).Id; // Retrieve related Opportunity via LeadEntity opportunity = GetOpportunityByLead(service, leadId); // Determine stages and pathstring qualifyStageId = isNewBpf ? NEW_QUALIFY_STAGE : OLD_QUALIFY_STAGE;string finalStageId = isNewBpf ? NEW_FINAL_STAGE : OLD_FINAL_STAGE;string traversedPath =START_STAGE + “,” + qualifyStageId + “,” + finalStageId; // PATCH 1 – Qualify stageservice.Update(new Entity(target.LogicalName, target.Id){[“activestageid”] = new EntityReference(“processstage”, new Guid(qualifyStageId)),[“traversedpath”] = START_STAGE + “,” + qualifyStageId}); // PATCH 2 – Final stage + Opportunity bindservice.Update(new Entity(target.LogicalName, target.Id){[“activestageid”] = new EntityReference(“processstage”, new Guid(finalStageId)),[“traversedpath”] = traversedPath,[isNewBpf ? “bpf_opportunityid” : “opportunityid”] =new EntityReference(“opportunity”, opportunity.Id)}); // Mark Lead as successfully processedservice.Update(new Entity(“lead”, leadId){[“cf_pluginsuccess”] = new OptionSetValue(1) // Yes}); This guarantees data consistency and auditability. 7. Final UI Sync & Redirect After successful completion:   Xrm.Navigation.openForm({ entityName: “opportunity”, entityId: opportunityId }); From the user’s perspective: “I clicked a button, confirmed the switch, and landed back in my Opportunity—done.” Why This Solution Works ✔ Respects Dynamics 365 BPF constraints✔ Prevents orphaned or conflicting BPF instances✔ Handles first-time and repeat switches✔ Ensures server-side persistence✔ Minimal user disruption✔ Fully reversible Most importantly, it bridges the gap between platform limitations and real business needs. Dynamics 365 BPFs are powerful-but when multiple Lead-rooted processes coexist, manual switching is not enough. This solution demonstrates how: can be combined to deliver a seamless, enterprise-grade experience without unsupported hacks. If you’re facing similar challenges with Lead → Opportunity BPF transitions, this pattern can be adapted and reused with confidence. We hope you found this blog useful, and if you would like to discuss anything, you can reach out to us at transform@cloudfronts.com

Let us consider below example as use case We have Plugin that triggers on Update of Contact Table and wanted to retrieve Customer related to Contacts. Customer is Lookup field on Contact Table. Hence here our target entity is Contact. Code – Entity targetEntity = (Entity)context.InputParameters[“Target”];   Guid ContactId = targetEntity.Id; Using the above code we get the target entity Contact Guid and now we need to retrieve Customer lookup from the target Entity. var cols = new ColumnSet(new String[] { “parentcustomerid” }); Since we only want Customer lookup from Contact hence retrieving only Customer and you can retrieve columns as per your requirement. Entity parententity = service.Retrieve(“contact”, targetEntity.Id, cols); We have stored Retrieved values in parententity. Guid ParentAccount = ((EntityReference)parententity.Attributes[“parentcustomerid”]).Id; And in above step we get the Guid of Customer. Conclusion – This was simple example of accounts and Contacts, you can use the above code(specify the schema name of lookup field you want to retrieve) to retrieve any lookups from your target entity based on your requirement Hope this helps !