CRM migration
Field-level mapping, validation, and rollback between Reach and Microsoft Dynamics 365 Sales . We move data and schema; workflows are rebuilt natively in Microsoft Dynamics 365 Sales .
Reach
Source
Microsoft Dynamics 365 Sales
Destination
Compatibility
6 of 8
objects map 1:1 between Reach and Microsoft Dynamics 365 Sales .
Complexity
BStandard
Timeline
2-4 weeks
Overview
Reach is a lightweight agent-facing CRM with no publicly documented REST API, meaning all data extraction relies on its manual CSV export feature with a seven-day file expiration window. The platform centers on Contacts with an undocumented schema, and no distinct Company, Activity, or Engagement object has been confirmed in available research. We map Reach Contact records to Microsoft Dynamics 365 Sales Contact and Account objects, extracting any company-like data stored in contact properties and normalizing it into the Account-Contact relationship structure. Custom properties discovered at export time become custom fields on the equivalent Dynamics 365 entity. Media content referenced in Reach playlist and screen management workflows migrates as Notes or file attachment references. We do not migrate activity history, workflows, automations, or forms as these are either not present in Reach exports or require manual rebuild in Dynamics 365. We deliver a written automation inventory document for the customer's admin to rebuild using Power Automate or Dynamics 365 workflows 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
Reach platform overview
Scorecard, SWOT, gotchas, and pricing for Reach.
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 Reach 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.
Reach
Contact
Microsoft Dynamics 365 Sales
Contact + Account (split required)
1:manyReach Contact records do not have a separate Account equivalent in the source platform. We extract any field values that contain company, organization, or business name data from the Reach contact export and normalize them into a Dynamics 365 Account record created before Contact import. The Contact.OwnerId resolves via email match against Dynamics 365 Users. Contact fields without a standard Dynamics 365 equivalent become custom fields prefixed with reach_ to preserve the original data.
Reach
Company data (contact property)
Microsoft Dynamics 365 Sales
Account
1:1Reach does not have a distinct Account or Company object, but contact export columns containing organization names, business names, or company identifiers are extracted and loaded into the Dynamics 365 Account object. The Account.Name maps from the highest-confidence company field identified in the export. We create the Account before the Contact import so the Contact.AccountId lookup is satisfied at insert time. Any company-level address, phone, or website data migrates to the Account record.
Reach
Custom Properties
Microsoft Dynamics 365 Sales
Custom Fields
1:1Reach's custom property model is undocumented and discovered by comparing the full column set of the export against a baseline Reach contact export. Any column not matching a known standard field is treated as custom. We create custom fields on the Dynamics 365 Contact or Account object with a reach_ prefix using the appropriate Dynamics 365 field type (text, number, date, picklist) determined during schema discovery. Custom field creation is validated in a Sandbox environment before production migration.
Reach
Media Content
Microsoft Dynamics 365 Sales
Note + Attachment
1:1Reach's playlist and screen management features reference media assets associated with contacts or accounts. We extract media asset URLs and descriptive metadata from Reach exports and create Dynamics 365 Note records linked via ContentDocumentLink to the parent Contact or Account. The Note title references the playlist or screen name, and the Note body contains the media asset URL. Actual media file binary content does not migrate unless Reach provides a direct file download path in the export.
Reach
Tags/Labels
Microsoft Dynamics 365 Sales
Topic or Custom Tag Field
lossyReach label or tagging data extracted from exports migrates to Dynamics 365 Topics with TopicAssignment records linked to the Contact or Account. Alternatively, if the customer prefers a picklist-style tag field, we create a custom multi-select picklist field on Contact to preserve the tag values without requiring Topic administration. The customer selects the preferred strategy during scoping based on their tagging usage patterns.
Reach
User/Team Member
Microsoft Dynamics 365 Sales
User
1:1Reach Enterprise tier supports seat-licensed user accounts with reassignable seats documented at reachtheapp.com. We extract Reach user records (name, email, role status) from the export and match by email against the Dynamics 365 destination org's User table. Any Reach user without a matching Dynamics 365 User goes to a reconciliation queue for the customer's admin to provision before record import resumes. Active Reach users require active Dynamics 365 user licenses.
Reach
Lead
Microsoft Dynamics 365 Sales
Lead
1:1If the Reach export includes any records classified as leads, prospects, or unqualified contacts distinct from the primary Contact object, we map them to the Dynamics 365 Lead object. The Lead.Name, Lead.Email, Lead.Company, and Lead.Status migrate directly. Any Reach lead scoring or qualification data becomes a custom field on the Dynamics 365 Lead. Lead conversion happens post-migration in Dynamics 365 by the customer's sales team.
Reach
Custom Objects
Microsoft Dynamics 365 Sales
Custom Entities
1:1Reach's undocumented object model may include custom entity types discovered during the scoping call or export discovery phase. If custom entities are identified, we create equivalent custom entities in Dynamics 365 via Dataverse with matching schema (attributes, relationships, options sets) before importing the data. Custom entity naming follows the reach_ prefix convention. Lookup relationships between custom entities and standard entities (Contact, Account) are resolved at import time.
| Reach | Microsoft Dynamics 365 Sales | Compatibility | |
|---|---|---|---|
| Contact | Contact + Account (split required)1:many | Fully supported | |
| Company data (contact property) | Account1:1 | Fully supported | |
| Custom Properties | Custom Fields1:1 | Mapping required | |
| Media Content | Note + Attachment1:1 | Mapping required | |
| Tags/Labels | Topic or Custom Tag Fieldlossy | Mapping required | |
| User/Team Member | User1:1 | Fully supported | |
| Lead | Lead1:1 | Fully supported | |
| Custom Objects | Custom Entities1:1 | 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.
Reach gotchas
No public API documentation discovered
Export files expire after 7 days
Platform object schema is undocumented
Multiple unrelated products share the Reach name
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
Onboarding and product confirmation
We confirm the specific Reach product and subdomain during onboarding to ensure the correct knowledge base and export procedures are applied. We audit the Reach portal for available export categories, estimated record counts, and any visible custom property columns. We also confirm the customer's Dynamics 365 Sales environment (tenant URL, edition, and existing User list) and identify the target Dynamics 365 objects for mapping. The discovery output is a written migration scope document that includes the confirmed export categories, identified object mappings, and a schedule for export file download before the seven-day expiration window.
Manual export and schema discovery
We coordinate with the customer to initiate Reach exports for all available categories on a single day. We download the export files immediately upon generation and stage them in a secure migration workspace. We analyze the full column set of each export file against a baseline Reach export to identify any custom properties not present in the standard schema. We identify any columns containing company, organization, or business name data for the Contact-to-Account normalization step. The schema discovery output is a field-by-field mapping document that identifies the source Reach column, the target Dynamics 365 field, and any transformation or custom field creation required.
Dynamics 365 schema preparation
We prepare the destination Dynamics 365 environment in a Sandbox for validation. This includes creating any custom fields on Contact and Account objects (with the reach_ prefix for migrated custom properties), configuring the Account-Contact relationship for the Contact-to-Account normalization, and validating the User lookup matching logic. If custom entities are discovered in Reach, we create equivalent custom entities in Dynamics 365 via Dataverse before the Sandbox migration. The Sandbox migration validates the full mapping, including Contact.AccountId resolution and any custom field data type compatibility.
Sandbox migration and reconciliation
We run a full migration into the Dynamics 365 Sandbox using production-like data volume extracted from Reach. The customer reconciles record counts (Accounts in, Contacts in, Leads in), spot-checks twenty-five to fifty random records against the Reach source export, and validates that the Contact-to-Account relationship is correctly populated. Any mapping corrections, missing field identifications, or schema adjustments happen in this phase before production migration begins. The Sandbox sign-off is required before we proceed to the production migration phase.
User provisioning and Owner reconciliation
We extract every distinct Reach user referenced on contact records and match by email against the Dynamics 365 destination org's User table. Any Reach user without a matching Dynamics 365 User goes to a reconciliation queue. The customer's Dynamics 365 admin provisions missing Users and assigns the appropriate license tier (Sales Professional or Sales Enterprise) before we proceed to production migration. Migration cannot complete past the Contact import phase because OwnerId references are required on Dynamics 365 Contact and Account records.
Production migration in dependency order
We run production migration in record-dependency order: Accounts first (from extracted company data in Reach contacts), Contacts second (with AccountId resolved), Leads third, custom entities fourth, Notes and attachments fifth, and Topics or tag fields last. Each phase emits a row-count reconciliation report before the next phase begins. We freeze Reach writes during the production migration window to prevent delta records from being missed. After migration, we deliver the automation inventory document and the data quality report to the customer's admin team.
Platform deep dives
Reach
Source
Strengths
Weaknesses
Microsoft Dynamics 365 Sales
Destination
Strengths
Weaknesses
Complexity grading
Standard CRM migration. 1 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 Reach and Microsoft Dynamics 365 Sales .
Object compatibility
1 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
Reach: Not publicly documented.
Data volume sensitivity
Reach 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 Reach to Microsoft Dynamics 365 Sales migration scoping. Not seeing yours? Book a call.
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