Contacts in CoordHub are the people connected to a participant — formally and informally. Having accurate contact records means you always know who to reach, who has legal authority, and who to involve in decision-making.
Participant contacts tab showing linked contacts with their role, relationship type, and authority details

Contact types

CoordHub supports 7 contact roles:
RoleWho this isReal-world example
GuardianA person or organisation with legal decision-making authority (e.g. OPA WA-appointed guardian)Sarah’s mother has been appointed as her guardian by the SAT following a cognitive assessment. She signs all documents on Sarah’s behalf.
NomineeA person formally appointed by the NDIA to act on the participant’s behalfJames has an NDIA-appointed nominee who manages his NDIS planning — all NDIS correspondence goes through the nominee.
AdvocateA disability advocate or advocacy organisationMichael is working with DDWA (Developmental Disability WA) during a dispute with the NDIA about his plan funding level.
Legal RepresentativeA lawyer or other legal representativeA participant involved in estate proceedings has a solicitor who needs to be aware of their NDIS plan details.
Emergency ContactWho to call in an emergency — does not have formal authorityA participant’s sister — first point of contact if there’s an incident during a support visit.
GP / Allied HealthThe participant’s general practitioner or treating clinicianDr Chen at a local clinic — the participant’s GP who provides medical certificates and letters for NDIS planning.
OtherAny other relevant contactA participant’s community support worker from a local mental health organisation who provides informal support.

Where contacts appear

Contacts added here are available throughout CoordHub — they’re referenced in service agreements, intake assessments, and NDIA progress reports. The Representatives tab on the participant profile is specifically for formal representatives (guardians, nominees, advocates) who have legal authority documents attached.
Plan managers are managed separately under Finance → Plan Managers, not in the participant’s Contacts tab. This is because plan managers are linked to specific budget categories, not to the participant as a whole.