CRM migration

Migrate from OPEX 365 CRM to monday CRM

Field-level mapping, validation, and rollback between OPEX 365 CRM and monday CRM. We move data and schema; workflows are rebuilt natively in monday CRM.

OPEX 365 CRM logo

OPEX 365 CRM

Source

monday CRM

Destination

monday CRM logo

Compatibility

73%

8 of 11

objects map 1:1 between OPEX 365 CRM and monday CRM.

Complexity

BStandard

Timeline

2-3 weeks

Rollback included Accuracy guarantee Field-level validation

Overview

What this migration involves

Moving from OPEX 365 CRM to Monday.com CRM is a shift from a relational database model (Dataverse) to a board-and-item model. OPEX 365 CRM stores Leads, Accounts, Opportunities, Cases, and polymorphic Activities as distinct relational entities with full referential integrity. Monday.com CRM organizes CRM data as People records, Deals, and activity items within customizable boards. The most significant structural gap is that Monday.com has no native Lead object; unqualified prospects must be stored as People records with a lifecycle status field, and Deals must be linked to People manually or through automations. We handle the object-model transformation during migration scoping, resolve Owner-to-User mappings by email, and use Monday's API with batch chunking to move activity history into the Emails & Activities timeline. Custom entities from Dataverse map to Monday's custom fields and column types, though deeply relational custom objects may require manual reconstruction as boards. We do not migrate Dynamics workflows, Power Automate flows, or security role configurations; we deliver a written inventory of these for the customer's admin to rebuild in Monday.com.

Field-level fidelity

Every standard and custom field arrives verified.

Schema-aware mapping

AI proposes the map; you confirm before any record moves.

Relationships preserved

Parent–child, lookups, and ownership stay linked.

Full activity history

Calls, emails, meetings — with original timestamps.

Attachments & notes

Documents, uploads, and inline notes move with the record.

Why teams make this switch

Two sides of the same decision

Leaving

OPEX 365 CRM logo

OPEX 365 CRM

What's pushing teams away

  • Steep implementation and customization costs ranging from $5,000 to over $150,000 depending on scope, with consulting rates of $150-$250 per hour.
  • Complex licensing model with separate tiers for Sales, Customer Service, and add-on capabilities makes total cost of ownership difficult to predict upfront.
  • Limited integration with non-Microsoft products requires third-party connectors or custom API development for every external system.
  • Steep learning curve for sales teams accustomed to simpler CRM interfaces, with significant training investment required for adoption.
  • Customization complexity grows over time as organizations add workflows and plugins, making system maintenance increasingly dependent on technical specialists.

Choosing

monday CRM logo

monday CRM

What's pulling them in

  • Users praise the board-based visual interface for making pipeline stages immediately legible to non-technical team members without CRM training.
  • The no-code automation builder lets sales ops teams create lead routing, stage updates, and email triggers without developer involvement.
  • Integration ecosystem connects to Slack, Gmail, Outlook, and Zapier with minimal configuration, reducing friction for teams already using these tools.
  • The flexible column system lets teams build custom CRM views — deal value, close date, lead source — without needing a developer or pre-defined schema.
  • Teams already using monday Work Management can layer CRM features onto existing boards rather than starting from scratch.

Object mapping

How OPEX 365 CRM objects map to monday CRM

Each row shows how a OPEX 365 CRM object lands in monday CRM, including any object-level transformations, lookup resolution, or schema-design dependencies.

Typical mapping — final map is confirmed during the sample migration step.

OPEX 365 CRM

Contact

maps to

monday CRM

People

1:1
Fully supported

OPEX 365 CRM Contacts map to Monday.com CRM People records. We map firstname, lastname, emailaddress, telephone1, address fields, and lifecycle stage (from the contact's statecode or a custom lifecycle field) to a custom People Status or lifecycle column in the destination board. Owner assignment from OPEX 365 CRM's ownerid field maps to the assigned team member on the People record. People records are created before Deals so that the deal-person link can be established at import time.

OPEX 365 CRM

Account

maps to

monday CRM

Board (Account View)

lossy
Fully supported

OPEX 365 CRM Accounts represent companies and map to a primary Monday.com CRM board where each account becomes a Group or a parent Item with child Items for related People and Deals. We preserve account name, industry, annual revenue, number of employees, and address fields as board-level columns. If the customer uses a separate Account board alongside the CRM's built-in People board, we create an Account board and link it to the People board via an Item link column.

OPEX 365 CRM

Lead

maps to

monday CRM

People (unqualified segment)

1:many
Fully supported

OPEX 365 CRM Leads have no native Monday.com CRM equivalent. We create a People record for every Lead and tag it with a Lead Source column and a lifecycle stage column (set to 'Lead' or 'Unqualified') to distinguish it from converted Contacts that arrived as People with a 'Customer' or 'Sales Qualified' status. The original lead_score, leadstatus, and leadsource fields from OPEX 365 CRM map to custom People columns. The customer decides whether converted Leads retain their Deal history as separate Deals or merge into the Contact's timeline.

OPEX 365 CRM

Opportunity

maps to

monday CRM

Deal

1:1
Fully supported

OPEX 365 CRM Opportunities map directly to Monday.com CRM Deals. We map opportunity name, estimatedclose date, actualclosedate, closedate, totalamount, and pipeline stage to Deal fields including Deal name, expected revenue, and Deal stage. Pipeline stages from OPEX 365 CRM map to Monday.com Deal statuses that we configure in the CRM workspace before migration. Owner assignment migrates by resolving the OPEX 365 CRM ownerid to the Monday.com team member by email.

OPEX 365 CRM

Pipeline

maps to

monday CRM

Deal Statuses

lossy
Fully supported

OPEX 365 CRM pipeline and stage configurations are organizational metadata that do not migrate automatically. We document the source pipeline/stage structure, probabilities, and stage names from the Dataverse Opportunity.salesstage and Opportunity.stagecode fields, then recreate Deal stages as Monday.com Deal statuses with matching probability percentages. The customer configures the visual pipeline layout in Monday.com after migration.

OPEX 365 CRM

Case (Incident)

maps to

monday CRM

Board (Support Cases) or Item

1:1
Fully supported

OPEX 365 CRM Cases map to a dedicated Monday.com board configured as a support or service tracker. We map case title, casenumber, statecode (status), prioritycode, and createdon to board columns. Cases link to their originating Contact or Account via Monday.com's Item link column type, which we resolve by matching the OPEX 365 CRM customerid and existing People records in the destination. Case history and notes migrate as sub-items or comments on the case item.

OPEX 365 CRM

Activity: Email

maps to

monday CRM

Email & Activities timeline

1:1
Fully supported

OPEX 365 CRM email activities (activitypointer with activitytypecode = 'email') migrate to Monday.com CRM's Emails & Activities timeline linked to the corresponding People or Deal record. We extract email subject, body (HTML), from, to, and timestamp from the Dataverse email activity and insert them into Monday.com via the CRM API, preserving the original send date for timeline ordering. The WhoId (polymorphic party reference) is resolved to the target People record before insert.

OPEX 365 CRM

Activity: Phone Call

maps to

monday CRM

Activity log in People/Deal timeline

1:1
Fully supported

OPEX 365 CRM phone call activities map to Monday.com CRM activity log entries in the Emails & Activities timeline. We extract call duration (from actualdurationminutes), subject, and disposition from the Dataverse phonecall activity and create corresponding activity entries linked to the target People or Deal. The original call timestamp maps to the activity date in Monday.com for chronological ordering.

OPEX 365 CRM

Activity: Task

maps to

monday CRM

Task in Emails & Activities timeline

1:1
Fully supported

OPEX 365 CRM task activities map to Monday.com CRM task entries in the Emails & Activities timeline linked to People or Deals. We map subject, description, scheduledend (due date), and status from the Dataverse task. The Task's regardingobjectid (polymorphic) is resolved to the target People or Deal record before insert. Completed status maps to the Done state in Monday.com.

OPEX 365 CRM

Activity: Appointment

maps to

monday CRM

Meeting in timeline

1:1
Fully supported

OPEX 365 CRM appointment activities (meeting records) map to Monday.com CRM meeting entries. We extract subject, location, scheduledstart, scheduledend, and optional attendee data from the Dataverse appointment entity and create meeting entries in the Emails & Activities timeline linked to the target People or Deal. Attendee resolution maps the polymorphic party references to People records in Monday.com.

OPEX 365 CRM

Annotation (Notes and Attachments)

maps to

monday CRM

Notes and Files on Items

1:1
Fully supported

OPEX 365 CRM Note attachments (annotation entity with base64-encoded file content) are extracted from Dataverse separately using the RetrieveContent discharge API and stored in our staging blob storage. File names, note text (notememo), and createdon migrate as comments or note columns on the corresponding Monday.com Item. Binary attachments are uploaded to Monday.com's file storage (subject to the 250MB per-file limit) and linked to the Item. We flag any annotation exceeding Monday's file size limit for manual retrieval.

Gotchas + challenges

What specifically takes care here

Platform-specific issues from each side, plus the pair-specific challenges that don't show up on either platform's page on its own.

OPEX 365 CRM logo

OPEX 365 CRM gotchas

Medium

Dataverse API rate limits vary by license tier

Medium

Custom entity schemas require manual enumeration

High

Activity Party relationships are polymorphic and fragile

Low

Legacy attachment storage requires separate extraction

monday CRM logo

monday CRM gotchas

High

Subitems are not included in bulk exports

High

Daily API call limits vary sharply by plan

Medium

Legacy automations (Sentence Builder) are being deprecated

Medium

Excel and account exports only include table views

Low

Enterprise admins can disable non-admin exports

Pair-specific challenges

  • Monday.com has no native Lead object

    OPEX 365 CRM separates Leads (unqualified prospects with leadstatus and leadsource) from Contacts (qualified buyers attached to Accounts). Monday.com CRM has no dedicated Lead entity; all contacts and unqualified prospects live as People records. We store OPEX 365 CRM Leads as People with a custom lifecycle or lead-source column to preserve the qualification context. The customer must decide how to handle the Account relationship for unqualified Leads (whether they map to a placeholder Account or no Account at all), and whether to merge the Lead's Deal history into a single Deals timeline post-migration. Skipping this design step results in People records without Deal links, which breaks pipeline reporting in Monday.com.

  • Dataverse polymorphic ActivityParty resolves to rigid Monday party types

    OPEX 365 CRM stores activityparty records with a polymorphic partyid that can reference Contacts, Accounts, Leads, or Users. Monday.com CRM's Emails & Activities timeline links to People or Deals only. During migration, we must resolve every activityparty PartyId to its target type and retrieve the corresponding Monday.com People record ID before inserting the activity. If the referenced Contact or Lead has not yet been migrated, the activity assignment becomes orphaned. We run a referential integrity pass on all activityparty records before importing activities, creating placeholder People records for any missing targets so that activity relationships are preserved.

  • Custom Dataverse entities require board-based reconstruction

    OPEX 365 CRM custom entities built on Dataverse have no direct Monday.com CRM equivalent. Monday.com CRM uses boards and columns rather than relational tables. We enumerate custom entity schemas via the Dataverse EntityDefinitions endpoint during discovery and map each custom entity to a Monday.com board with columns representing the source fields. Multi-level parent-child relationships, polymorphic lookups, and many-to-many junction tables in Dataverse cannot map directly to Monday.com boards and may require the customer's admin to manually reconstruct the data relationship as a board structure or linked items post-migration. We flag any custom entity that uses unsupported relationship types in the migration scope document.

  • Monday.com automation action quotas vary by plan and can block workflow rebuild

    Monday.com CRM plans enforce monthly automation action limits: Basic has no automations, Standard includes 500 actions/month, Pro includes 5,000/month, and Enterprise includes 25,000/month. OPEX 365 CRM workflows and Power Automate flows do not migrate to Monday.com automations (which use a different event-action model), but the written automation inventory we deliver documents the source workflows. Teams that plan to rebuild OPEX 365 CRM workflows in Monday.com must verify that their chosen plan's action quota accommodates the rebuild scope. High-volume sales teams frequently exceed Standard's 500-action limit and must upgrade to Pro. We flag the expected automation action volume during scoping so the customer selects the correct Monday.com plan before migration begins.

  • OPEX 365 CRM attachment storage requires separate extraction and remapping

    Notes and email attachments in OPEX 365 CRM are stored as annotation entities with base64-encoded content in Dataverse. Standard API responses do not include attachment bodies by default; we must call the Dataverse RetrieveContent discharge endpoint for each annotation record to extract the binary file. We store binary content in our staging blob storage and remap file references to Monday.com's attachment endpoint during import. Monday.com enforces a 250MB per-file limit, which we check against each attachment before attempting upload. Any file exceeding this limit is flagged for manual retrieval and documented in the migration handoff. This adds a distinct extraction step to the migration sequence but is required to avoid losing file attachments.

Migration approach

Six steps for a successful OPEX 365 CRM to monday CRM data migration

  1. Discovery and Monday.com workspace design

    We audit the source OPEX 365 CRM environment via the Dataverse API, enumerating all standard and custom entities, their attribute metadata, pipeline and stage configurations, and active user count. We pair this with a Monday.com workspace design session: we identify which Monday.com CRM boards to create (People, Deals, Account view, and a Cases board if Case migration is scoped), define the column schema for each board, and design the Lead-to-People lifecycle handling strategy. The discovery output is a written migration scope, entity mapping document, and Monday.com plan recommendation based on expected automation action volume.

  2. Dataverse schema enumeration and data extraction

    We use the Dataverse EntityDefinitions endpoint to enumerate every standard and custom entity, attribute metadata, and relationship definition in the source environment. This step is critical for OPEX 365 CRM deployments with custom entities that are not visible in the standard Dynamics 365 UI. We extract data in entity dependency order: parent records (Accounts, People placeholders) load before child records (Contacts, Opportunities, Activities), ensuring that lookup references in Dataverse resolve to IDs in Monday.com. We pace extraction jobs using retry-after headers from the Dataverse API and chunk large record sets into batches of 200-300 records to stay within service protection limits.

  3. Monday.com board and column configuration

    We configure the Monday.com CRM workspace before any data loads. This includes creating the People board with lifecycle stage and lead source columns, the Deals board with pipeline stages and probability columns, the Account board (if scoped), and the Cases board. We use Monday.com's API to create custom columns matching the Dataverse attribute types (date, number, text, multi-select for picklists) and configure Deal status values that correspond to the source pipeline stages. Board configuration happens in a Monday.com workspace that the customer provisions before migration day.

  4. Referential integrity pass and owner resolution

    Before importing any data into Monday.com, we run a referential integrity pass on all OPEX 365 CRM records. We resolve every Owner (ownerid) to a Monday.com team member by email match and flag any OPEX 365 CRM user without a corresponding Monday.com account in a reconciliation queue. The customer's Monday.com admin provisions missing team members before record import begins. We also resolve all polymorphic activityparty references to target People records, creating placeholder People for any Contact or Lead that has not yet been migrated so that activity relationships are preserved. This step prevents orphaned activity assignments that would break the timeline in Monday.com.

  5. Production migration in dependency order

    We run production migration in record-dependency order: Monday.com team members (provisioned, validated), People records (from OPEX 365 CRM Contacts with lifecycle stage preserved), People records (from OPEX 365 CRM Leads with a qualification-status column distinguishing them from converted Contacts), Deals (with People links resolved and stage mapped to Monday.com Deal status), Cases (with People links resolved), Activity history (emails, calls, tasks, appointments via Monday.com CRM API with WhoId resolved to People). Custom Dataverse entity data loads last into their corresponding Monday.com boards. Each phase emits a row-count reconciliation report before the next phase begins. We use batch chunking and exponential backoff on API rate-limit responses.

  6. Cutover, validation, and automation rebuild handoff

    We freeze OPEX 365 CRM writes during the cutover window, run a final delta migration of any records modified during the migration period, then enable Monday.com CRM as the system of record. We perform spot-checks on 25-50 random records comparing Monday.com data against the OPEX 365 CRM source. We deliver the Workflow and Automation Inventory document listing every OPEX 365 CRM workflow, Power Automate flow, and plugin requiring rebuild, with a recommended Monday.com Automation equivalent for each. We support a one-week hypercare window for reconciliation issues. We do not rebuild OPEX 365 CRM workflows as Monday.com automations within the migration scope; that is a separate engagement or an internal admin task.

Platform deep dives

Context on both ends of the pair

OPEX 365 CRM logo

OPEX 365 CRM

Source

Strengths

  • Native Azure Active Directory and Microsoft 365 identity integration with no additional identity provider configuration required.
  • Unified data model across ERP, CRM, and Power Platform through Microsoft Dataverse reduces data silos within the Microsoft ecosystem.
  • AI-powered features including predictive forecasting and lead scoring available in Sales Premium and Customer Service Premium tiers.
  • Microsoft Dynamics 365 Sales Professional at $65/user/month undercuts comparable Salesforce tiers significantly for Microsoft-aligned organizations.

Weaknesses

  • Implementation typically requires certified Microsoft partners with consulting engagements running $150-$250/hour.
  • Non-Microsoft integrations demand separate connectors or custom API work, adding cost and maintenance overhead.
  • Licensing tiers are granular and poorly documented, making it difficult to predict total spend without a detailed requirements analysis.
  • Workflow and plugin customization accumulates technical debt that becomes expensive to maintain during upgrades.
monday CRM logo

monday CRM

Destination

Strengths

  • Board-based UI makes pipeline stages and deal progress visually obvious without training.
  • No-code automation builder requires no developer resources to create lead routing and stage-triggered actions.
  • Flexible column system supports custom CRM fields without schema changes or admin involvement.
  • Integrates natively with Slack, Gmail, Outlook, and Zapier with minimal configuration overhead.
  • Layered product means teams already on monday Work Management can add CRM without migrating existing data.

Weaknesses

  • No native Contacts object separate from Items — contacts are managed inside a CRM module's People feature.
  • Pipeline and deal relationships use a flat item model rather than a relational object model, making complex CRM associations awkward.
  • Automations are plan-gated (250 actions/month on Standard, 25,000 on Pro) and the legacy Recipe system is being deprecated.
  • Customization and advanced views (Chart, Formula, Dependency) are locked behind Pro and Enterprise tiers.
  • Per-seat pricing with non-refundable annual billing creates cost lock-in risk during migration.

Complexity grading

How hard is this migration?

Standard CRM migration. 2 of 8 objects need a mapping; the rest are 1:1.

B

Overall complexity

Standard migration

Derived from compatibility, mapping clarity, API constraints, and data volume across OPEX 365 CRM and monday CRM.

  • Object compatibility

    B

    2 of 8 objects need a mapping; the rest are 1:1.

  • Field mapping clarity

    C

    Field mapping is derived from defaults — final spec confirmed during the sample migration.

  • Timeline complexity

    B

    8-object category — typical timelines run 2–7 days end-to-end.

  • API constraints

    B

    OPEX 365 CRM: Varies by license tier and environment; not publicly documented for all tiers.

  • Data volume sensitivity

    A

    OPEX 365 CRM exposes a bulk API — large-volume migrations stream efficiently.

Estimator

Estimate your OPEX 365 CRM to monday CRM migration cost

Rule-based pricing — no per-record fees, no manual quotes. Migrations over 2M records are scoped individually.

Step 1

What are you migrating?

Pick a category, then your source and destination platforms.

Category

FAQ

Frequently asked questions about OPEX 365 CRM to monday CRM data migrations

Answers to the questions buyers ask most during OPEX 365 CRM to monday CRM migration scoping. Not seeing yours? Book a call.

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Straightforward migrations with under 20,000 Contacts, 5,000 Deals, and no custom entities typically complete in two to three weeks. Migrations involving custom Dataverse entities, large activity histories (over 200,000 records), Cases, or a complex Lead-to-People split strategy move to six to ten weeks because of Dataverse API extraction pacing, custom entity schema discovery, Monday.com board configuration, and referential integrity resolution. The Monday.com plan selection and workspace provisioning also add a short lead time before data migration begins.

Adjacent paths

Related migrations to explore

Ready when you are

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