The following entities are included in the Cohort domain but beginning in the 2024-2025 school year, the Texas Education Agency (TEA) will no longer expect to have private prekindergarten information submitted in the ECDS-PK Submission. The Student Cohort domain and all corresponding data elements will be removed.

Entity: Cohort 

Entity: StaffCohortAssociation

Entity: StudentCohortAssociation



Level 1 Errors - Cohort


These entities are only required for private PK schools.


TEA Ed-Fi codes are hard-coded in Aeries and do not need to be mapped.

* An asterisk in the Label & Aeries Table.Field column indicates a code set where local codes can be used. Any local codes used by the district must be mapped to TEA Ed-Fi codes on School Info > Imports and Exports > Ed-Fi Code Mappings.


Entity: Cohort (Removed by TEA)

Element ID
(Code Table)
Data Element NameAeries PageLabel & 
Aeries Table.Field
ReferenceEducationOrganizationSee Education Organization domain > School entity (SchoolID element)
E1173CohortIdentifierTo be determined 
E1174CohortDescriptionTo be determined

Entity: StaffCohortAssociation (Removed by TEA)

(multiple allowed)

Element ID
(Code Table)
Data Element NameAeries PageLabel & 
Aeries Table.Field
ReferenceStaffTo be determined 
Reference CohortSee Student Cohort domain > Cohort entity
E3010BeginDateTo be determined

Entity: StudentCohortAssociation (Removed by TEA)

(multiple allowed)

Element ID
(Code Table)
Data Element NameAeries PageLabel & 
Aeries Table.Field
ReferenceStudentSee Student Identification and Demographics domain > Student entity
Reference CohortSee Student Cohort domain > Cohort entity
E3010BeginDateTo be determined




Level 1 Errors - Cohort


See Also: Ed-Fi - Troubleshooting Errors.