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CommonGrants

Custom Field Catalog

Custom fields extend CommonGrants schemas with implementation-specific data. Browse the registry below to find existing custom fields or learn how to define your own. For more context on how custom fields work and how to contribute new ones, see the custom fields overview.

additionalInfo

Description URL and description for additional information about the opportunity

object
Valid for
OpportunityBase
agency

Description Information about the agency offering this opportunity

object
Valid for
OpportunityBaseCompetitionBaseFormBase
applicantOrganization

Description Applicant organization details for the application

object
Valid for
ApplicationBase
assistanceListings

Description Assistance listing number(s) and program title(s) for this opportunity; one primary plus optional additional listings

array
Valid for
OpportunityBaseCompetitionBase
attachments

Description File attachments associated with this resource

array
Valid for
OpportunityBaseCompetitionBaseApplicationBase
contactInfo

Description Contact information (name, email, phone, description) for this resource

object
Valid for
OpportunityBaseCompetitionBase
costSharing

Description Cost sharing or matching requirement for the opportunity

object
Valid for
OpportunityBase
eligibilityCriteria

Description Eligibility criteria for the opportunity, including intended beneficiary types and additional requirements

object
Valid for
OpportunityBase
federalFundingInstruments

Description Federal funding instrument types for this opportunity

array
Valid for
OpportunityBase
federalFundingSource

Description The legislative funding source for a federal grant opportunity (e.g. discretionary, mandatory)

string
Valid for
OpportunityBase
federalOpportunityNumber

Description The federal opportunity number assigned to this grant opportunity

string
Valid for
OpportunityBase
formGroup

Description Group label for related forms (e.g. SF424, Budget, Narrative)

string
Valid for
FormBase
legacySerialId

Description An integer ID needed for compatibility with legacy systems that use serial/integer identifiers

integer
Valid for
OpportunityBaseCompetitionBaseApplicationBaseFormBase
ombNumber

Description OMB control number, required for Paperwork Reduction Act (PRA) compliance

string
Valid for
FormBase
14 custom fields 4 supported schemas 4 field types