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This page explains what Signal imports from Wonde, how the data is used, and how to answer common DPIA and due-diligence questions.
This guidance covers the standard Wonde integration. For setup instructions, see MIS Integration.

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Data flow direction

Signal’s Wonde integration is one-way (read-only):
  • Data is read from Wonde into Signal.
  • Signal does not write records back to Wonde.

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What data is imported from Wonde

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Students

  • Wonde student ID
  • First and last name
  • Date of birth
  • UPN
  • Year group
  • Registration/form group
  • Admission date
  • Leaving date
  • Gender
  • Ethnicity
  • Religion
  • Pupil premium indicator
  • SEN status
  • In-care indicators (current/ever)
  • Contact records
  • Registration form memberships

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Contacts and guardians

  • Contact ID
  • Contact name
  • Relationship to student
  • Email address
  • Phone number
  • Parental responsibility flag
  • Authorised collection / lives-with indicator
  • Contact priority

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Staff

  • Staff ID
  • First and last name
  • Email addresses
  • Active employment status

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Attendance

  • Attendance record ID
  • Student ID
  • Date
  • Session (AM/PM mapped to morning/afternoon)
  • Attendance code
  • Attendance comment
  • Present / authorised absence / unauthorised absence flags

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School closures

  • School closure event date ranges
  • Closure description/type

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Student photos

  • Student photo updates are supported via Wonde photo endpoints
  • Photo content is synced for matched student IDs

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Mandatory and optional fields

For student imports:
  • Required: Wonde student ID and a valid student name.
  • Optional: All other student fields are imported when present in Wonde.
For other record types (contacts, staff, attendance, closures), Signal imports available values and applies validation where needed.

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Data minimisation

Signal applies data minimisation by importing a predefined set of fields needed for safeguarding workflows.
  • Field-level import toggles are not currently configurable in-product.
  • Schools can apply additional minimisation through Wonde permissions (least privilege).
  • Disconnecting the MIS integration stops future syncs.
Depending on what exists in Wonde and what your school uses, the standard import can include safeguarding-relevant data such as:
  • SEN status
  • In-care status
  • Attendance marks and notes
  • Demographic data such as ethnicity and religion
Safeguarding incidents, actions, and case notes are created and managed within Signal.