CRM migration
Field-level mapping, validation, and rollback between Symplify Communication and Microsoft Dynamics 365 Sales . We move data and schema; workflows are rebuilt natively in Microsoft Dynamics 365 Sales .
Symplify Communication
Source
Microsoft Dynamics 365 Sales
Destination
Compatibility
3 of 9
objects map 1:1 between Symplify Communication and Microsoft Dynamics 365 Sales .
Complexity
BStandard
Timeline
3-5 weeks
Overview
Moving from Symplify Communication to Microsoft Microsoft Dynamics 365 Sales is a platform-type migration: Symplify is a marketing automation system centered on email campaigns, contact lists, and engagement tracking, while Microsoft Dynamics 365 Sales is a full CRM built around Leads, Accounts, Opportunities, and sales automation. We do not migrate Symplify's Campaigns, Messages, Opens, Clicks, or Sents as first-class CRM objects because Microsoft Dynamics 365 Sales has no equivalent campaign-stats entity; instead, we land these as Notes and Campaign History records on the relevant Contact or Account so that the customer retains the context for sales outreach. DataDocs require pre-existing Document Type definitions in Symplify; we audit those types during discovery and map each to either a custom Dynamics entity or a structured Note depending on field complexity. The Symplify API caps batch exports at two-week windows, so multi-year histories require sequential sliding-window pulls with deduplication. We do not migrate Symplify Workflows, Projects, or automation logic; these require reconstruction in Microsoft Dynamics 365 Sales or Power Automate 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
Symplify Communication platform overview
Scorecard, SWOT, gotchas, and pricing for Symplify Communication.
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 Symplify Communication 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.
Symplify Communication
Contact
Microsoft Dynamics 365 Sales
Contact
1:1Symplify Contacts map directly to Dynamics 365 Contact records. The Symplify originalId is preserved in a custom field symplify_original_id__c for deduplication and cross-reference. Email address is the dedupe key. All standard contact fields (name, email, phone, address) migrate 1:1. Subscription preferences (HasOptedOutOfEmail) migrate from Symplify Optout records. Hard bounce and soft bounce status migrate to a custom bounce_status__c field on Contact.
Symplify Communication
Contact
Microsoft Dynamics 365 Sales
Account
lossySymplify Contacts lack a native organizational affiliation field. During scoping, we identify whether the customer's use case requires Account creation from contact domain (extracting company from email domain) or whether the customer provides a company-to-account mapping file. If domain-based Account creation is used, we group contacts by email domain, create one Account per unique domain, and link all contacts within that domain to the parent Account. If contacts represent individual consumers rather than B2B accounts, we create individual Accounts per contact without domain grouping.
Symplify Communication
List
Microsoft Dynamics 365 Sales
Contact List or Marketing List
lossySymplify Lists are static contact groupings. Microsoft Dynamics 365 Sales does not have an equivalent static list object at the Contact level, but Marketing List (a standard entity in Sales Enterprise) serves this purpose for marketing-segmentation use cases. We export list membership and recreate lists as Dynamics Marketing List records. For sales-driven use cases where lists represent sales territories or account tiers, we map Lists to custom Account or Contact fields rather than Marketing List entities.
Symplify Communication
Campaign
Microsoft Dynamics 365 Sales
Campaign + CampaignMember
lossySymplify Campaigns do not map to Dynamics 365 Campaigns as 1:1 equivalents because Symplify tracks campaign-level metrics (open rate, click rate, bounce rate) as aggregate statistics rather than per-recipient records. We create a Dynamics Campaign record for each Symplify Campaign (preserving campaign name, start date, channel type), then link the Symplify Message recipients as CampaignMember records on the corresponding Dynamics Campaign. The aggregate metrics (total sends, opens, clicks) are stored as custom fields on the Campaign record. If the customer requires per-message historical metrics, we attach these as Notes on the Campaign.
Symplify Communication
Message
Microsoft Dynamics 365 Sales
Campaign Activity
lossySymplify Messages are individual sendouts within a campaign. Dynamics 365 Campaign Activity captures the send event and links it to the parent Campaign and target recipients (CampaignMembers). We map Message name, send timestamp, subject, and the per-message statistical fields (total sent, delivered, opened, clicked) as custom fields on the Campaign Activity record. Message body content is stored as an attachment or Note linked to the Campaign Activity.
Symplify Communication
Opens, Clicks, Sents
Microsoft Dynamics 365 Sales
CampaignMember + Note
lossySymplify engagement events (Opens, Clicks, Sents) have no direct CRM equivalent. Dynamics 365 tracks engagement through CampaignMember status transitions and Activity records. We map Symplify engagement events as follows: Sents become CampaignMember records with status Sent; Opens become CampaignMember status Updated (or a custom status); Clicks are captured as CampaignMember status with the clicked URL stored in a custom field. For detailed per-contact engagement history beyond campaign membership status, we create Note records linked to the Contact or Account that capture the timestamped engagement sequence (e.g., 'Opened email: Subject Line, 2024-03-15 14:32 UTC'). This preserves the engagement timeline in a human-readable format without requiring custom entities.
Symplify Communication
Hard Bounce, Soft Bounce
Microsoft Dynamics 365 Sales
Contact bounce_status__c
1:1Symplify bounce records are merged into a single custom field bounce_status__c on the Dynamics Contact record. We set the field to Hard Bounce, Soft Bounce, or Clear (if the contact has no bounce history) based on the most recent Symplify bounce record for that email address. Hard bounce contacts are flagged with Do Not Email (emailoptout = true) to protect deliverability and compliance in Dynamics and any downstream email tools.
Symplify Communication
Optout
Microsoft Dynamics 365 Sales
Contact emailoptout
1:1Symplify Optout records set the Dynamics Contact emailoptout field to true, ensuring unsubscribe preferences are honored immediately upon import. The timestamp of the optout event is stored in a custom field optout_date__c for audit and compliance. We do not land optout contacts as Marketing List members in Dynamics, preventing any email sends to suppressed addresses.
Symplify Communication
DataDocs
Microsoft Dynamics 365 Sales
Custom Entity or Note
lossyDataDocs store relational data (purchase history, events, bookings) linked to Symplify contacts by originalId. Each Symplify Document Type requires individual mapping. For DataDocs with simple field structures (5 or fewer fields, no nested JSON), we create a corresponding Dynamics custom entity with matching fields and link it to the Contact via a Lookup relationship. For DataDocs with complex nested JSON Schema or more than 10 fields, we store the DataDoc content as a structured Note on the Contact record with a reference to the originalId for reconciliation. Document Types without valid mandatory field definitions (originalId, externalId) cannot be migrated without customer remediation.
| Symplify Communication | Microsoft Dynamics 365 Sales | Compatibility | |
|---|---|---|---|
| Contact | Contact1:1 | Fully supported | |
| Contact | Accountlossy | Fully supported | |
| List | Contact List or Marketing Listlossy | Fully supported | |
| Campaign | Campaign + CampaignMemberlossy | Fully supported | |
| Message | Campaign Activitylossy | Fully supported | |
| Opens, Clicks, Sents | CampaignMember + Notelossy | Fully supported | |
| Hard Bounce, Soft Bounce | Contact bounce_status__c1:1 | Fully supported | |
| Optout | Contact emailoptout1:1 | Fully supported | |
| DataDocs | Custom Entity or Notelossy | Mapping required |
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.
Symplify Communication gotchas
Batch export period cap at 2 weeks complicates full-history migrations
DataDocs require pre-existing Document Type definitions in Symplify
No publicly documented API rate limits
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 Symplify audit
We audit the source Symplify portal across contact volume, list count, active campaigns (and their time spans), DataDoc types and volumes, bounce and optout rates, and any existing API credentials and Document Type definitions. We identify the campaign history window the customer wants preserved and flag any DataDocs without valid type definitions. The discovery output is a written migration scope specifying record counts per object, the engagement history strategy (aggregate metrics vs per-contact notes), and any pre-migration cleanup required in Symplify.
Dynamics 365 schema design and Account-Contact strategy
We design the destination schema in Microsoft Dynamics 365 Sales . This includes provisioning custom entities for DataDoc types (with matching field types and Lookups to Contact), custom fields for bounce status, optout timestamps, and campaign aggregate metrics, and the Account creation strategy (domain-based grouping vs customer-provided mapping file). Schema is deployed into a Dynamics Sandbox via the Configuration Migration Tool or Azure DevOps pipeline before any data loads begin.
Sandbox migration and reconciliation
We run a full migration into a Dynamics 365 Sandbox using production-like data volume. The customer's RevOps or IT lead reconciles record counts (Contacts in, Accounts in, Campaign records in, Activity Notes in), spot-checks 25-50 records against the Symplify source, and validates that bounce and optout flags are correctly set. Any mapping corrections happen in the Sandbox before production migration begins.
Sequential batch extraction from Symplify
We extract contact and campaign data from Symplify in chronological two-week batches using the available API timeperiod parameters. Each batch is deduplicated against previously extracted records using originalId as the key. Engagement events (Sents, Opens, Clicks) are extracted per message and per contact, then aggregated for Campaign custom fields and transformed into Note records per Contact. The batch extraction runs on a scheduled cadence to minimize API overhead during business hours.
Production migration in dependency order
We run production migration in record-dependency order: Accounts (from domain grouping or customer-provided mapping), Contacts (with AccountId resolved and bounce/optout flags set), Dynamics Campaigns and Campaign Activities (created before CampaignMembers to satisfy the parent lookup), CampaignMembers (linked to Contacts and Campaigns), DataDocs (linked to Contacts via originalId resolution), and Notes (per-contact engagement history). Each phase emits a row-count reconciliation report before the next phase begins.
Cutover, validation, and handoff
We freeze Symplify 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 for contacts and account data. We deliver a written inventory of Symplify Projects and their membership for manual recreation in Dynamics, and a Workflow and automation inventory documenting any Symplify Workflows requiring rebuild in Dynamics Sales or Power Automate. We support a one-week hypercare window for reconciliation issues. We do not rebuild Symplify Workflows or automations as part of the migration scope.
Platform deep dives
Symplify Communication
Source
Strengths
Weaknesses
Microsoft Dynamics 365 Sales
Destination
Strengths
Weaknesses
Complexity grading
Standard CRM migration. All 8 core objects map 1:1 between Symplify Communication and Microsoft Dynamics 365 Sales .
Overall complexity
Standard migration
Derived from compatibility, mapping clarity, API constraints, and data volume across Symplify Communication and Microsoft Dynamics 365 Sales .
Object compatibility
All 8 core objects map 1:1 between Symplify Communication and Microsoft Dynamics 365 Sales .
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
Symplify Communication: Not publicly documented.
Data volume sensitivity
Symplify Communication 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 Symplify Communication to Microsoft Dynamics 365 Sales migration scoping. Not seeing yours? Book a call.
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