diff --git a/src/locales/de.ts b/src/locales/de.ts
index 489ad01172..e686b748fc 100644
--- a/src/locales/de.ts
+++ b/src/locales/de.ts
@@ -124,6 +124,7 @@ export default {
 	"common.roleName.student": "Schüler:in",
 	"common.roleName.superhero": "Schul-Cloud Admin",
 	"common.roleName.teacher": "Lehrkraft",
+	"common.roleName.groupSubstitutionTeacher": "Vertretungslehrkraft",
 	"common.tool.information.incomplete.outdated.schoolAndContext.teacher":
 		"Konfiguration des Tools {toolName} nicht aktuell oder unvollständig. Bitte Einstellungen überprüfen und an Schuladministrator:in wenden.",
 	"common.tool.information.outdated.student":
diff --git a/src/locales/en.ts b/src/locales/en.ts
index 1941b14702..3c64fecf70 100644
--- a/src/locales/en.ts
+++ b/src/locales/en.ts
@@ -125,6 +125,7 @@ export default {
 	"common.roleName.student": "Student",
 	"common.roleName.superhero": "Schul-Cloud Admin",
 	"common.roleName.teacher": "Teacher",
+	"common.roleName.groupSubstitutionTeacher": "Substitute Teacher",
 	"common.tool.information.incomplete.outdated.schoolAndContext.teacher":
 		"Configuration of the tool {toolName} is not up to date or incomplete. Please check settings.",
 	"common.tool.information.outdated.student":
diff --git a/src/locales/es.ts b/src/locales/es.ts
index b57bd95bed..3c21c0a092 100644
--- a/src/locales/es.ts
+++ b/src/locales/es.ts
@@ -126,6 +126,7 @@ export default {
 	"common.roleName.student": "Estudiante",
 	"common.roleName.superhero": "Administrador de Schul-Cloud",
 	"common.roleName.teacher": "Profesor",
+	"common.roleName.groupSubstitutionTeacher": "Profesor suplente",
 	"common.tool.information.incomplete.outdated.schoolAndContext.teacher":
 		"La configuración de la herramienta {toolName} no está actualizada o está incompleta. Por favor verifique la configuración.",
 	"common.tool.information.outdated.student":
diff --git a/src/locales/uk.ts b/src/locales/uk.ts
index 6be1d7e009..679314887b 100644
--- a/src/locales/uk.ts
+++ b/src/locales/uk.ts
@@ -127,6 +127,7 @@ export default {
 	"common.roleName.student": "Учень",
 	"common.roleName.superhero": "Адміністратор Schul-Cloud",
 	"common.roleName.teacher": "Викладач",
+	"common.roleName.groupSubstitutionTeacher": "Викладач на заміну",
 	"common.tool.information.incomplete.outdated.schoolAndContext.teacher":
 		"Конфігурація інструмента {toolName} неоновлена або неповна. Перевірте налаштування.",
 	"common.tool.information.outdated.student":
diff --git a/src/modules/data/group/GroupMapper.ts b/src/modules/data/group/GroupMapper.ts
index 8f5ecb3a62..8c0c41ba7e 100644
--- a/src/modules/data/group/GroupMapper.ts
+++ b/src/modules/data/group/GroupMapper.ts
@@ -17,6 +17,7 @@ export const GroupUserRoleMapping: Partial<Record<RoleName, GroupUserRole>> = {
 	[RoleName.Administrator]: GroupUserRole.Administrator,
 	[RoleName.Student]: GroupUserRole.Student,
 	[RoleName.Teacher]: GroupUserRole.Teacher,
+	[RoleName.GroupSubstitutionTeacher]: GroupUserRole.GroupSubstitutionTeacher,
 };
 
 export const GroupUserRoleNameTranslationMapping: Record<
@@ -26,6 +27,8 @@ export const GroupUserRoleNameTranslationMapping: Record<
 	[GroupUserRole.Administrator]: "common.roleName.administrator",
 	[GroupUserRole.Student]: "common.roleName.student",
 	[GroupUserRole.Teacher]: "common.roleName.teacher",
+	[GroupUserRole.GroupSubstitutionTeacher]:
+		"common.roleName.groupSubstitutionTeacher",
 	[GroupUserRole.Unknown]: "common.labels.unknown",
 };
 
diff --git a/src/modules/data/group/types/groupUserRole.ts b/src/modules/data/group/types/groupUserRole.ts
index b8d491d30c..5efcb38d57 100644
--- a/src/modules/data/group/types/groupUserRole.ts
+++ b/src/modules/data/group/types/groupUserRole.ts
@@ -2,5 +2,6 @@ export enum GroupUserRole {
 	Administrator = "administrator",
 	Student = "student",
 	Teacher = "teacher",
+	GroupSubstitutionTeacher = "groupSubstitutionTeacher",
 	Unknown = "unknown",
 }
diff --git a/src/serverApi/v3/api.ts b/src/serverApi/v3/api.ts
index 7f0073b71d..e4949761f3 100644
--- a/src/serverApi/v3/api.ts
+++ b/src/serverApi/v3/api.ts
@@ -7391,6 +7391,7 @@ export enum RoleName {
     CourseAdministrator = 'courseAdministrator',
     CourseStudent = 'courseStudent',
     CourseSubstitutionTeacher = 'courseSubstitutionTeacher',
+    GroupSubstitutionTeacher = 'groupSubstitutionTeacher',
     CourseTeacher = 'courseTeacher',
     Demo = 'demo',
     DemoStudent = 'demoStudent',