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Integration · Productivity

Google Workspace integration for ERP users who live in Gmail

Teams on Google Workspace work in Gmail, Calendar and Drive. Integrating the ERP removes the copy-paste between them: sign in with Google, log emails to customers, sync meetings and store documents in Drive.
Integration flow from Google Workspace through an integration layer with queueing, mapping and retries into ERPSOURCEGoogle Workspacewebhook · RESTINTEGRATION LAYERValidate + mapQueue (idempotent)Retry w/ backoffDead-letter + alertSYSTEM OF RECORDERPorders · stock · ledgerINBOUND (ORDERS, CUSTOMERS)OUTBOUND (STOCK, STATUS, INVOICES)

01Data

What data syncs, and in which direction

Data synchronised between Google Workspace and the ERP
EntityDirectionNotes
User identityApp → ERPGoogle sign-in (OAuth/OpenID Connect).
EmailsApp → ERPLogged against partners and deals.
Calendar⇄ BothMeetings and activities in sync.
Drive files⇄ BothDocuments linked to ERP records.
Sheets exportsERP → AppScheduled data exports for ad-hoc analysis.

02Use cases

Common use cases

01

Sign in with Google

Simplified access and offboarding.

02

Calendar-driven activities

Sales meetings appear in CRM.

03

Shared document storage

Drive folders per customer or project.

03 — Architecture

API architecture

OAuth clients and, where appropriate, service accounts with domain-wide delegation access Gmail, Calendar and Drive APIs. Push notifications inform the ERP of calendar and Drive changes.

Integration flow from Google Workspace through an integration layer with queueing, mapping and retries into ERPSOURCEGoogle Workspacewebhook · RESTINTEGRATION LAYERValidate + mapQueue (idempotent)Retry w/ backoffDead-letter + alertSYSTEM OF RECORDERPorders · stock · ledgerINBOUND (ORDERS, CUSTOMERS)OUTBOUND (STOCK, STATUS, INVOICES)

04Reliability

Authentication, errors and retries

01

Authentication

Google OAuth 2.0 with minimal scopes; service accounts restricted by admin console delegation settings.

02

Error handling

Quota errors and revoked access detected and logged; users prompted to reauthorise when needed.

03

Retry strategy

Exponential backoff on quota and transient errors, following Google API guidance.

05 — Data mapping

Field mapping essentials

Field mapping between Google Workspace and the ERP
Google WorkspaceERP
Google accountERP user
Gmail threadMessage on record
Calendar eventActivity
Drive fileAttachment link
SheetReport export

06 — Automation

Automation opportunities

  • Create Drive folders automatically for new projects
  • Sync CRM activities to Google Calendar
  • Export weekly KPIs to a shared Sheet
  • Deactivate ERP access when Google accounts are suspended

07 — Security

Security considerations

Scopes kept minimal, admin-controlled delegation, and access reviews aligned with Workspace user lifecycle.

Insights

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FAQ

Frequently asked questions

Can users log in with Google?

Yes, via OAuth sign-in.

Can emails be logged automatically?

Yes, through integration or a Gmail add-on approach, with user consent.

Can we use Sheets for reports?

Yes, scheduled exports or live connectors, with BI tools for heavier needs.

Next step

Connecting Google Workspace to your ERP?

Describe the data that needs to move and who owns it. We will propose a design with error handling and monitoring included.