diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index e65ae5b..8025cd4 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -1,158 +1,170 @@
-// Schema for the main database
-
-datasource db {
-  provider = "postgresql"
-  url      = env("DATABASE_URL")
-}
-
-generator client {
-  provider = "prisma-client-js"
-}
-
-model Event {
-  id          Int      @id @default(autoincrement()) // Primary key
-  pid         String   @unique @default(dbgenerated("gen_random_uuid()")) @db.Uuid // Public key
-  date        DateTime
-  name        String
-  description String
-
-  disciplines   Discipline[]
-  organisations Organisation[]
-  campaign      Campaign[]
-}
-
-model Campaign {
-  id        Int      @id @default(autoincrement())
-  pid       String   @unique @default(dbgenerated("gen_random_uuid()")) @db.Uuid
-  start     DateTime
-  expiresAt DateTime
-
-  links   Link[]
-  event   Event  @relation(fields: [eventId], references: [id])
-  eventId Int    @unique
-}
-
-model Link {
-  id   Int    @id @default(autoincrement())
-  pid  String @unique @default(dbgenerated("gen_random_uuid()")) @db.Uuid
-  link String
-
-  campaign   Campaign @relation(fields: [campaignId], references: [id])
-  campaignId Int
-  group      Group?   @relation(fields: [groupId], references: [id])
-  groupId    Int      @unique
-}
-
-model Admin {
-  id               Int        @id @default(autoincrement())
-  pid              String     @unique @default(dbgenerated("gen_random_uuid()")) @db.Uuid
-  name             String     @unique
-  password         String // TODO: Probably specify hash size (VarChar or some other type)
-
-  permission_level AdminLevel @default(STANDARD)
-  revision         DateTime   @default(now())
-  groups           Group[]
-}
-
-model Discipline {
-  id          Int    @id @default(autoincrement())
-  pid         String @unique @default(dbgenerated("gen_random_uuid()")) @db.Uuid
-  name        String
-  minTeamSize Int
-  maxTeamSize Int
-  roles       RoleSchema[]
-
-  teams   Team[]
-  event   Event  @relation(fields: [eventId], references: [id])
-  eventId Int
-}
-
-model RoleSchema {
-  id     Int    @id @default(autoincrement())
-  pid    String @unique @default(dbgenerated("gen_random_uuid()")) @db.Uuid
-  name   String
-  schema Json
-
-  roles        Role[]
-  discipline   Discipline @relation(fields: [disciplineId], references: [id])
-  disciplineId Int
-}
-
-model Team {
-  id          Int    @id @default(autoincrement())
-  pid         String @unique @default(dbgenerated("gen_random_uuid()")) @db.Uuid
-  name        String
-  leaderEmail String
-
-  roles        Role[]     @relation(name: "participants")
-  discipline   Discipline @relation(fields: [disciplineId], references: [id])
-  disciplineId Int
-}
-
-model Participant {
-  id        Int    @id @default(autoincrement())
-  pid       String @unique @default(dbgenerated("gen_random_uuid()")) @db.Uuid
-  firstName String
-  lastName  String
-  gender    Gender
-
-  verified  Boolean @default(false)
-
-  group    Group  @relation(fields: [groupId], references: [id])
-  groupId  Int
-  roles    Role[]
-}
-
-model Role {
-  id         Int    @id @default(autoincrement())
-  pid        String @unique @default(dbgenerated("gen_random"))
-  name       String //e.g. runner, swimmer,...
-  importance Job
-  score      String
-
-  participant   Participant? @relation(fields: [participantId], references: [id])
-  participantId Int?
-  team          Team         @relation(name: "participants", fields: [teamId], references: [id])
-  teamId        Int
-  schema        RoleSchema   @relation(fields: [schemaId], references: [id])
-  schemaId      Int
-}
-
-model Organisation {
-  id   Int    @id @default(autoincrement())
-  pid  String @unique @default(dbgenerated("gen_random_uuid()")) @db.Uuid
-  name String
-
-  groups  Group[]
-  event   Event   @relation(fields: [eventId], references: [id])
-  eventId Int
-}
-
-model Group {
-  id         Int    @id @default(autoincrement())
-  pid        String @unique @default(dbgenerated("gen_random_uuid()")) @db.Uuid
-  name       String
-  user_limit Int    @default(40)
-  level      Int
-
-  oragnisation   Organisation  @relation(fields: [oragnisationId], references: [id])
-  oragnisationId Int
-  participants   Participant[]
-  link           Link?
-  admins         Admin[]
-}
-
-enum AdminLevel {
-  STANDARD
-  ELEVATED
-}
-
-enum Gender {
-  MALE
-  FEMALE
-  OTHER
-}
-
-enum Job {
-  TEAMLEADER
-  MEMBER
+// Schema for the main database
+
+datasource db {
+  provider = "postgresql"
+  url      = env("DATABASE_URL")
+}
+
+generator client {
+  provider = "prisma-client-js"
+}
+
+model Event {
+  id          Int      @id @default(autoincrement()) // Primary key
+  pid         String   @unique @default(dbgenerated("gen_random_uuid()")) @db.Uuid // Public key
+  date        DateTime
+  name        String
+  description String
+
+  disciplines   Discipline[]
+  organisations Organisation[]
+  campaign      Campaign[]
+  visual        Media[]
+}
+
+model Campaign {
+  id        Int      @id @default(autoincrement())
+  pid       String   @unique @default(dbgenerated("gen_random_uuid()")) @db.Uuid
+  start     DateTime
+  expiresAt DateTime
+
+  links   Link[]
+  event   Event  @relation(fields: [eventId], references: [id], onDelete: Cascade)
+  eventId Int    @unique
+}
+
+model Link {
+  id   Int    @id @default(autoincrement())
+  pid  String @unique @default(dbgenerated("gen_random_uuid()")) @db.Uuid
+  link String
+
+  campaign   Campaign @relation(fields: [campaignId], references: [id], onDelete: Cascade)
+  campaignId Int
+  group      Group    @relation(fields: [groupId], references: [id], onDelete: Cascade)
+  groupId    Int      @unique
+}
+
+model Admin {
+  id       Int    @id @default(autoincrement())
+  pid      String @unique @default(dbgenerated("gen_random_uuid()")) @db.Uuid
+  name     String @unique
+  password String // TODO: Probably specify hash size (VarChar or some other type)
+
+  permission_level AdminLevel @default(STANDARD)
+  revision         DateTime   @default(now())
+  groups           Group[]
+}
+
+model Discipline {
+  id          Int    @id @default(autoincrement())
+  pid         String @unique @default(dbgenerated("gen_random_uuid()")) @db.Uuid
+  name        String
+  minTeamSize Int
+  maxTeamSize Int
+
+  roles   RoleSchema[]
+  teams   Team[]
+  event   Event        @relation(fields: [eventId], references: [id], onDelete: Cascade)
+  eventId Int
+  visual  Media[]
+}
+
+model RoleSchema {
+  id     Int    @id @default(autoincrement())
+  pid    String @unique @default(dbgenerated("gen_random_uuid()")) @db.Uuid
+  name   String
+  schema Json
+
+  roles        Role[]
+  discipline   Discipline @relation(fields: [disciplineId], references: [id], onDelete: Cascade)
+  disciplineId Int
+  visual       Media[]
+}
+
+model Team {
+  id          Int    @id @default(autoincrement())
+  pid         String @unique @default(dbgenerated("gen_random_uuid()")) @db.Uuid
+  name        String
+  leaderEmail String
+
+  roles        Role[]     @relation(name: "participants")
+  discipline   Discipline @relation(fields: [disciplineId], references: [id], onDelete: Cascade)
+  disciplineId Int
+}
+
+model Participant {
+  id        Int    @id @default(autoincrement())
+  pid       String @unique @default(dbgenerated("gen_random_uuid()")) @db.Uuid
+  firstName String
+  lastName  String
+  gender    Gender
+  relevance Job
+
+  group   Group  @relation(fields: [groupId], references: [id], onDelete: Cascade)
+  groupId Int
+  roles   Role[]
+}
+
+model Role {
+  id    Int    @id @default(autoincrement())
+  pid   String @unique @default(dbgenerated("gen_random_uuid()"))
+  score String
+
+  participant   Participant? @relation(fields: [participantId], references: [id], onDelete: SetNull)
+  participantId Int?
+  team          Team         @relation(name: "participants", fields: [teamId], references: [id], onDelete: Cascade)
+  teamId        Int
+  schema        RoleSchema   @relation(fields: [schemaId], references: [id], onDelete: Cascade)
+  schemaId      Int
+}
+
+model Organisation {
+  id   Int    @id @default(autoincrement())
+  pid  String @unique @default(dbgenerated("gen_random_uuid()")) @db.Uuid
+  name String
+
+  groups  Group[]
+  event   Event   @relation(fields: [eventId], references: [id], onDelete: Cascade)
+  eventId Int
+}
+
+model Group {
+  id         Int    @id @default(autoincrement())
+  pid        String @unique @default(dbgenerated("gen_random_uuid()")) @db.Uuid
+  name       String
+  user_limit Int    @default(40)
+  level      Int
+
+  oragnisation   Organisation  @relation(fields: [oragnisationId], references: [id], onDelete: Cascade)
+  oragnisationId Int
+  participants   Participant[]
+  link           Link?
+  admins         Admin[]
+}
+
+model Media {
+  id          Int    @id @default(autoincrement())
+  pid         String @unique @default(dbgenerated("gen_random_uuid()")) @db.Uuid
+  description String
+  location    String @unique
+
+  event      Event[]
+  discipline Discipline[]
+  role       RoleSchema[]
+}
+
+enum AdminLevel {
+  STANDARD
+  ELEVATED
+}
+
+enum Gender {
+  MALE
+  FEMALE
+  OTHER
+}
+
+enum Job {
+  TEAMLEADER
+  MEMBER
+}