CRM migration
Field-level mapping, validation, and rollback between Cirrus CRM and Microsoft Dynamics 365 Sales . We move data and schema; workflows are rebuilt natively in Microsoft Dynamics 365 Sales .
Cirrus CRM
Source
Microsoft Dynamics 365 Sales
Destination
Compatibility
7 of 9
objects map 1:1 between Cirrus CRM and Microsoft Dynamics 365 Sales .
Complexity
BStandard
Timeline
2-4 weeks
Overview
Moving from Cirrus CRM to Microsoft Microsoft Dynamics 365 Sales is driven by the need for a platform with stronger pipeline analytics, a larger integration ecosystem, and a more stable vendor footprint. Cirrus CRM's real-time ERP synchronization layer means that Deal, Quote, and Order records carry live financial context that must be validated for sync health before any data extraction begins. The Quote-to-Order chain in Cirrus CRM creates a strict dependency order — Companies, Contacts, Deals, Quotes, Orders — that we follow to preserve referential integrity. Microsoft Microsoft Dynamics 365 Sales uses the Lead-Contact-Account model which requires a design decision upfront about whether Cirrus CRM contacts map to Leads or Contacts. Custom fields on Contacts, Companies, and Deals vary per Cirrus CRM tenant and require field-by-field type validation before import. We do not migrate Workflows, automations, or ERP sync configurations; we deliver a written inventory of these for the customer's admin to rebuild post-migration.
Every standard and custom field arrives verified.
AI proposes the map; you confirm before any record moves.
Parent–child, lookups, and ownership stay linked.
Calls, emails, meetings — with original timestamps.
Documents, uploads, and inline notes move with the record.
Source platform
Cirrus CRM platform overview
Scorecard, SWOT, gotchas, and pricing for Cirrus CRM.
Destination platform
Microsoft Dynamics 365 Sales platform overview
Scorecard, SWOT, gotchas, and pricing for Microsoft Dynamics 365 Sales .
Data migration guide
The complete Microsoft Dynamics 365 Sales migration guide
Data model, import mechanisms, field mapping strategy, pitfalls, and cutover — by the engineers running it.
Destination checklist
Microsoft Dynamics 365 Sales migration checklist
Pre- and post-cutover tasks for moving onto Microsoft Dynamics 365 Sales .
Why teams make this switch
Leaving
What's pushing teams away
Choosing
What's pulling them in
Object mapping
Each row shows how a Cirrus CRM object lands in Microsoft Dynamics 365 Sales , including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
Cirrus CRM
Contact
Microsoft Dynamics 365 Sales
Lead or Contact (split required)
1:manyCirrus CRM Contacts map to either Microsoft Microsoft Dynamics 365 Sales Lead or Contact depending on qualification status. Since Cirrus CRM does not have a separate Lead concept, all Contacts enter the migration as Leads by default unless the customer confirms qualification criteria. We ask for explicit criteria during scoping — typically deal association, stage progression, or last activity date — to identify which records should land as Leads versus Contacts. Any existing Contact with a Company association and at least one linked Deal converts to Contact tied to an Account. Original contact creation timestamp and last-modified date migrate as custom fields for audit.
Cirrus CRM
Company
Microsoft Dynamics 365 Sales
Account
1:1Cirrus CRM Company records map directly to Microsoft Microsoft Dynamics 365 Sales Account. The Company address, credit information, and geographic enrichment (latitude/longitude) map to Account address fields and any custom fields configured for enrichment data. Account is created before Contact import so that the ParentAccountID lookup is satisfied at Contact insert time. We use the Company name as the dedupe key and flag duplicates for the customer's admin to resolve before final import.
Cirrus CRM
Deal
Microsoft Dynamics 365 Sales
Opportunity
1:1Cirrus CRM Deals map to Microsoft Microsoft Dynamics 365 Sales Opportunity. Deal monetary value maps to Amount, stage label maps to the Opportunity Stage name (we treat stage as a text label mapped to a configured Sales Process, not as an inherited pipeline definition from Cirrus CRM), and the Deal's linked Contact and Company resolve to the Opportunity's ContactId and AccountId respectively. Closed-Won and Closed-Lost reason fields migrate as custom Opportunity fields if the customer uses them in Cirrus CRM.
Cirrus CRM
Pipeline
Microsoft Dynamics 365 Sales
Sales Process + Record Type
lossyCirrus CRM pipeline stage definitions live in the pipeline configuration, not the Deal record, and are not exported with deal data. We ask the customer to confirm the stage name and order for each Cirrus CRM pipeline during scoping. Each pipeline becomes a Microsoft Dynamics 365 Sales Record Type with a corresponding Sales Process that whitelists the stage values. Probability percentages from Cirrus CRM map to the Stage Probability field per stage name.
Cirrus CRM
Quote
Microsoft Dynamics 365 Sales
Quote
1:1Cirrus CRM Quotes carry line items and product associations linked to Deal records. Quotes map to Microsoft Microsoft Dynamics 365 Sales Quote (available from Professional tier). The Quote-to-Deal association migrates as a custom lookup field Quote_DealReference__c pointing to the Opportunity, because Microsoft Dynamics 365 Sales Quote does not natively store a Deal reference. Product line items migrate as QuoteLineItem records with Product2, Quantity, and UnitPrice resolved at migration time.
Cirrus CRM
Order
Microsoft Dynamics 365 Sales
Sales Order (Business Central)
1:1Cirrus CRM Orders are generated from Quotes and carry ERP references via the bidirectional sync. Orders are the highest-dependency object in this migration because they reference Quotes, Deals, and potentially ERP invoice records. We migrate Orders in the last position of the data sequence, after Accounts, Contacts, Deals, and Quotes are confirmed in Microsoft Dynamics 365 Sales . The original ERP invoice reference migrates as a custom text field Order_ERPReference__c. If the destination includes Business Central, Order records should land in Business Central rather than Sales and we provide a cross-Dataverse mapping document for the customer's ERP admin.
Cirrus CRM
Activity (Call, Email, Meeting, Task)
Microsoft Dynamics 365 Sales
Task, EmailMessage, or Note
1:1Cirrus CRM Activities log calls, emails, meetings, and tasks tied to Contact or Deal records. We migrate each activity type to its nearest Microsoft Dynamics 365 Sales equivalent: calls to Task with TaskSubtype=Call, emails to EmailMessage linked to a Task, meetings to Event, and generic tasks to Task. The parent Contact or Deal resolves to WhoId and WhatId respectively. Activity timestamps are preserved as ActivityDate. We flag activities linked to orphaned records (Contacts or Deals that could not be resolved) for manual review.
Cirrus CRM
Custom Field (per-tenant)
Microsoft Dynamics 365 Sales
Custom Field (on Account, Contact, Opportunity)
1:1Cirrus CRM tenants add custom fields to Contacts, Companies, and Deals with no universal schema export. We ask the customer to provide a field configuration screenshot or export before migration scoping. Each custom field is validated for type (text, number, date, picklist) in a test batch of 50 records before the full import. Picklist values require explicit mapping to Microsoft Dynamics 365 Sales global picklist values or a new custom picklist field in the destination org. Custom fields migrate after the standard field mapping is validated in a sandbox run.
Cirrus CRM
User/Owner
Microsoft Dynamics 365 Sales
User
1:1Cirrus CRM Users referenced on Deals and Activities map to Microsoft Microsoft Dynamics 365 Sales User records resolved by email address. Any HubSpot Owner (Cirrus CRM uses Owner terminology) without a matching Dynamics 365 User is placed in a reconciliation queue. The customer's Dynamics 365 admin provisions missing Users before the production migration phase begins. Inactive Cirrus CRM Users map to inactive Dynamics 365 Users with a note in the manifest for the admin to activate or reassign records post-migration.
| Cirrus CRM | Microsoft Dynamics 365 Sales | Compatibility | |
|---|---|---|---|
| Contact | Lead or Contact (split required)1:many | Fully supported | |
| Company | Account1:1 | Fully supported | |
| Deal | Opportunity1:1 | Fully supported | |
| Pipeline | Sales Process + Record Typelossy | Fully supported | |
| Quote | Quote1:1 | Fully supported | |
| Order | Sales Order (Business Central)1:1 | Fully supported | |
| Activity (Call, Email, Meeting, Task) | Task, EmailMessage, or Note1:1 | Fully supported | |
| Custom Field (per-tenant) | Custom Field (on Account, Contact, Opportunity)1:1 | Fully supported | |
| User/Owner | User1:1 | Fully supported |
Gotchas + challenges
Platform-specific issues from each side, plus the pair-specific challenges that don't show up on either platform's page on its own.
Cirrus CRM gotchas
ERP sync health determines migration data freshness
Quote-to-Order associations require explicit migration order
Custom field schema differs per tenant
Pipeline stage definitions are not exported with deals
Attachment export produces individual files per record
Microsoft Dynamics 365 Sales gotchas
Professional tier 15-table custom table limit blocks migrations
October 2024 pricing increase applies at renewal for all customers
Custom fields must be created in the UI before API writes
Power Platform request limits apply to bulk migrations
Activity records orphaned to inactive owners fail silently
Pair-specific challenges
Migration approach
Discovery and ERP sync health audit
We audit the Cirrus CRM tenant across object count (Contacts, Companies, Deals, Quotes, Orders, Activities), custom field configuration, pipeline count, and active workflows. We specifically check the ERP sync status to identify Deals, Orders, and financial fields that may be stale. We pair this with a Microsoft Dynamics 365 Sales edition review: Sales Professional ($65/user) covers most migrations; Sales Enterprise ($105/user) is required if the customer needs advanced pipeline analytics, in-app coaching, or the full Sales Insights suite. The discovery output is a written migration scope, a sync health status report, and an edition recommendation.
Schema design and Lead-Contact split rule definition
We design the destination schema in Microsoft Dynamics 365 Sales . This includes provisioning custom fields on Account, Contact, and Opportunity (matched to validated Cirrus CRM custom fields), Record Types per Cirrus CRM pipeline, Sales Processes with stage probability mapping, and the Lead-Contact split rule based on the customer's confirmed qualification criteria. Schema is validated in a Microsoft Dynamics 365 Sales Sandbox before any production data moves.
Sandbox migration and reconciliation
We run a full migration into a Microsoft Dynamics 365 Sales Sandbox using production-like data volume. The customer's RevOps lead reconciles record counts (Accounts, Leads, Contacts, Opportunities, Quotes, Orders, Activities), spot-checks 25-50 records against the Cirrus CRM source, and validates the Lead-Contact split and Quote-Order chain integrity. Sign-off on the sandbox run is required before production migration begins. Mapping corrections are made during this phase.
Owner reconciliation and User provisioning
We extract every distinct Cirrus CRM Owner referenced on Deals, Activities, and other records and match by email against the Microsoft Dynamics 365 Sales destination org's User table. Owners without a matching Dynamics 365 User enter a reconciliation queue. The customer's Dynamics 365 admin provisions missing Users (active or inactive per the original Owner's status). Migration cannot proceed past this step because OwnerId references are required on Opportunity and Activity records.
Production migration in dependency order
We run production migration following the validated sequence: Accounts (from Companies), Contacts (with Lead-Contact split applied and AccountId resolved), Opportunities (with AccountId, OwnerId, and RecordTypeId resolved), Quote records (with Opportunity reference mapped), Activity history (Tasks, Events, EmailMessages via Dynamics 365 Data Export Service or Bulk API), Custom Fields (after standard field validation), Orders (last, with Quote and Opportunity references resolved and ERP reference preserved). Each phase emits a row-count reconciliation report before the next phase begins.
Cutover, validation, and automation rebuild handoff
We freeze Cirrus CRM writes during cutover, run a final delta migration of any records modified during the migration window, then enable Microsoft Dynamics 365 Sales as the system of record. We deliver the automation and workflow inventory document to the customer's Dynamics 365 admin. We support a one-week hypercare window where we resolve reconciliation issues raised by the sales team. We do not rebuild Cirrus CRM automations as Dynamics 365 Power Automate or Sales Flow inside the migration scope; that is a separate engagement or an internal admin task.
Platform deep dives
Cirrus CRM
Source
Strengths
Weaknesses
Microsoft Dynamics 365 Sales
Destination
Strengths
Weaknesses
Complexity grading
Standard CRM migration. 2 of 8 objects need a mapping; the rest are 1:1.
Overall complexity
Standard migration
Derived from compatibility, mapping clarity, API constraints, and data volume across Cirrus CRM and Microsoft Dynamics 365 Sales .
Object compatibility
2 of 8 objects need a mapping; the rest are 1:1.
Field mapping clarity
Field mapping is derived from defaults — final spec confirmed during the sample migration.
Timeline complexity
8-object category — typical timelines run 2–7 days end-to-end.
API constraints
Cirrus CRM: Not publicly documented.
Data volume sensitivity
Cirrus CRM doesn't expose a bulk API — REST + parallelization used for high-volume runs.
Estimator
Rule-based pricing — no per-record fees, no manual quotes. Migrations over 2M records are scoped individually.
Step 1
Pick a category, then your source and destination platforms.
Category
FAQ
Answers to the questions buyers ask most during Cirrus CRM to Microsoft Dynamics 365 Sales migration scoping. Not seeing yours? Book a call.
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