diff --git a/indico/app.yaml b/indico/app.yaml
new file mode 100644
index 0000000..86ccf3b
--- /dev/null
+++ b/indico/app.yaml
@@ -0,0 +1,6 @@
+name: indico
+is: indico
+description: Indico is an open-source conference and event management system developed at CERN. It handles the full lifecycle of events from abstract submission to proceedings publication.
+icon: https://raw.githubusercontent.com/indico/indico/master/indico/web/static/images/logo_indico.png
+category: productivity
+latest: "3"
diff --git a/indico/versions/3/README.md b/indico/versions/3/README.md
new file mode 100644
index 0000000..dd8b2ea
--- /dev/null
+++ b/indico/versions/3/README.md
@@ -0,0 +1,43 @@
+# Indico
+
+Indico is a feature-rich open-source conference and event management system, developed by CERN.
+
+## Dependencies
+
+- **PostgreSQL** - Database for storing events, registrations, and abstracts
+- **Redis** - Used for caching and background job queuing
+- **SMTP** - For sending registration confirmations and notifications
+
+## Configuration
+
+Key settings in `config.yaml`:
+
+- **domain** - Where Indico will be accessible
+- **storage** - Persistent volume size for uploaded files (default: `2Gi`)
+- **timezone** - Default timezone for events (default: `UTC`)
+- **smtp** - Email settings inherited from your Wild Cloud SMTP service
+
+## First-Time Setup
+
+1. Add and deploy the app:
+   ```bash
+   wild app add indico
+   wild app deploy indico
+   ```
+
+2. Create the admin user via the Indico shell:
+   ```bash
+   kubectl exec -n indico deploy/indico -- indico shell -c \
+     "from indico.modules.users.operations import create_user; \
+      from indico.core.db import db; \
+      u = create_user('admin@example.com', {'first_name': 'Admin', 'last_name': 'User', 'affiliation': ''}, is_admin=True); \
+      db.session.commit(); print('Done')"
+   ```
+
+3. Log in at the app URL with the admin account and set a password via **Profile → Change Password**.
+
+## Notes
+
+- Indico is built for scientific and academic conferences — it supports abstracts, paper reviews, registration forms, and room booking
+- The `secretKey` is auto-generated in `secrets.yaml`
+- Categories are the top-level containers; events and conferences belong to categories
diff --git a/indico/versions/3/configmap.yaml b/indico/versions/3/configmap.yaml
new file mode 100644
index 0000000..67d64ab
--- /dev/null
+++ b/indico/versions/3/configmap.yaml
@@ -0,0 +1,44 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: indico-config
+  namespace: {{ .namespace }}
+data:
+  indico.conf.tpl: |
+    import os
+
+    # Database - credentials injected via environment variables
+    SQLALCHEMY_DATABASE_URI = f'postgresql://{os.environ["PGUSER"]}:{os.environ["PGPASSWORD"]}@{os.environ["PGHOST"]}:{os.environ["PGPORT"]}/{os.environ["PGDATABASE"]}'
+    del os
+
+    SECRET_KEY = 'SECRET_KEY_PLACEHOLDER'
+
+    BASE_URL = 'https://{{ .domain }}'
+    USE_PROXY = True
+
+    DEFAULT_TIMEZONE = '{{ .timezone }}'
+    DEFAULT_LOCALE = 'en_GB'
+
+    REDIS_CACHE_URL = 'redis://:REDIS_PASSWORD_PLACEHOLDER@{{ .redis.host }}:{{ .redis.port }}/0'
+    CELERY_BROKER   = 'redis://:REDIS_PASSWORD_PLACEHOLDER@{{ .redis.host }}:{{ .redis.port }}/1'
+
+    NO_REPLY_EMAIL = '{{ .smtp.from }}'
+    SUPPORT_EMAIL  = '{{ .smtp.from }}'
+
+    SMTP_SERVER   = '{{ .smtp.host }}'
+    SMTP_PORT     = {{ .smtp.port }}
+    SMTP_USE_TLS  = False
+    SMTP_LOGIN    = '{{ .smtp.user }}'
+    SMTP_PASSWORD = 'SMTP_PASSWORD_PLACEHOLDER'
+
+    LOG_DIR           = '/opt/indico/log'
+    TEMP_DIR          = '/opt/indico/tmp'
+    CACHE_DIR         = '/opt/indico/cache'
+    CUSTOMIZATION_DIR = '/opt/indico/custom'
+
+    STORAGE_BACKENDS   = {'default': 'fs:/opt/indico/archive'}
+    ATTACHMENT_STORAGE = 'default'
+
+    ENABLE_ROOMBOOKING = True
+
+    PLUGINS = {'previewer_code'}
diff --git a/indico/versions/3/db-init-job.yaml b/indico/versions/3/db-init-job.yaml
new file mode 100644
index 0000000..86b22bc
--- /dev/null
+++ b/indico/versions/3/db-init-job.yaml
@@ -0,0 +1,68 @@
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: indico-db-init
+  namespace: {{ .namespace }}
+  labels:
+    component: db-init
+spec:
+  template:
+    metadata:
+      labels:
+        component: db-init
+    spec:
+      restartPolicy: OnFailure
+      securityContext:
+        runAsNonRoot: true
+        runAsUser: 999
+        runAsGroup: 999
+        seccompProfile:
+          type: RuntimeDefault
+      containers:
+        - name: db-init
+          image: postgres:17
+          securityContext:
+            allowPrivilegeEscalation: false
+            capabilities:
+              drop: [ALL]
+            readOnlyRootFilesystem: false
+          command: ["/bin/bash", "-c"]
+          args:
+            - |
+              PGPASSWORD=${POSTGRES_ADMIN_PASSWORD} psql -h ${DB_HOST} -U postgres <<EOF
+              DO \$\$
+              BEGIN
+                IF NOT EXISTS (SELECT FROM pg_catalog.pg_roles WHERE rolname = '${DB_USER}') THEN
+                  CREATE USER ${DB_USER} WITH ENCRYPTED PASSWORD '${DB_PASSWORD}';
+                ELSE
+                  ALTER USER ${DB_USER} WITH ENCRYPTED PASSWORD '${DB_PASSWORD}';
+                END IF;
+              END
+              \$\$;
+
+              SELECT 'CREATE DATABASE ${DB_NAME}' WHERE NOT EXISTS (SELECT FROM pg_database WHERE datname = '${DB_NAME}')\gexec
+              ALTER DATABASE ${DB_NAME} OWNER TO ${DB_USER};
+              GRANT ALL PRIVILEGES ON DATABASE ${DB_NAME} TO ${DB_USER};
+              EOF
+
+              PGPASSWORD=${DB_PASSWORD} psql -h ${DB_HOST} -U ${DB_USER} -d ${DB_NAME} <<EOF
+              CREATE EXTENSION IF NOT EXISTS unaccent;
+              CREATE EXTENSION IF NOT EXISTS pg_trgm;
+              EOF
+          env:
+            - name: POSTGRES_ADMIN_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: postgres-secrets
+                  key: password
+            - name: DB_HOST
+              value: "{{ .db.host }}"
+            - name: DB_NAME
+              value: "{{ .db.name }}"
+            - name: DB_USER
+              value: "{{ .db.user }}"
+            - name: DB_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: indico-secrets
+                  key: dbPassword
diff --git a/indico/versions/3/deployment-worker.yaml b/indico/versions/3/deployment-worker.yaml
new file mode 100644
index 0000000..1abe73a
--- /dev/null
+++ b/indico/versions/3/deployment-worker.yaml
@@ -0,0 +1,160 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: indico-worker
+  namespace: {{ .namespace }}
+spec:
+  replicas: 1
+  strategy:
+    type: Recreate
+  selector:
+    matchLabels:
+      component: worker
+  template:
+    metadata:
+      labels:
+        component: worker
+    spec:
+      securityContext:
+        runAsNonRoot: true
+        runAsUser: 999
+        runAsGroup: 999
+        fsGroup: 999
+        seccompProfile:
+          type: RuntimeDefault
+      initContainers:
+        - name: config-init
+          image: getindico/indico:3.3.12
+          command: ["/bin/sh", "-c"]
+          args:
+            - |
+              sed \
+                -e "s|SECRET_KEY_PLACEHOLDER|${SECRET_KEY}|g" \
+                -e "s|REDIS_PASSWORD_PLACEHOLDER|${REDIS_PASSWORD}|g" \
+                -e "s|SMTP_PASSWORD_PLACEHOLDER|${SMTP_PASSWORD}|g" \
+                /etc/indico-base/indico.conf.tpl > /opt/indico/etc/indico.conf
+          securityContext:
+            allowPrivilegeEscalation: false
+            capabilities:
+              drop: [ALL]
+            readOnlyRootFilesystem: false
+          env:
+            - name: SECRET_KEY
+              valueFrom:
+                secretKeyRef:
+                  name: indico-secrets
+                  key: secretKey
+            - name: REDIS_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: indico-secrets
+                  key: redis.password
+            - name: SMTP_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: indico-secrets
+                  key: smtp.password
+          volumeMounts:
+            - name: indico-config-base
+              mountPath: /etc/indico-base
+            - name: indico-config
+              mountPath: /opt/indico/etc
+      containers:
+        - name: worker
+          image: getindico/indico:3.3.12
+          args: ["/opt/indico/run_celery.sh"]
+          securityContext:
+            allowPrivilegeEscalation: false
+            capabilities:
+              drop: [ALL]
+            readOnlyRootFilesystem: false
+          resources:
+            requests:
+              memory: 256Mi
+              cpu: 50m
+            limits:
+              memory: 2Gi
+              cpu: "1"
+          env:
+            - name: PGHOST
+              value: "{{ .db.host }}"
+            - name: PGPORT
+              value: "{{ .db.port }}"
+            - name: PGUSER
+              value: "{{ .db.user }}"
+            - name: PGDATABASE
+              value: "{{ .db.name }}"
+            - name: PGPASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: indico-secrets
+                  key: dbPassword
+          volumeMounts:
+            - name: indico-config
+              mountPath: /opt/indico/etc
+            - name: indico-archive
+              mountPath: /opt/indico/archive
+            - name: indico-tmp
+              mountPath: /opt/indico/tmp
+            - name: indico-log
+              mountPath: /opt/indico/log
+            - name: indico-cache
+              mountPath: /opt/indico/cache
+            - name: indico-custom
+              mountPath: /opt/indico/custom
+        - name: beat
+          image: getindico/indico:3.3.12
+          args: ["/opt/indico/run_celery.sh", "beat"]
+          securityContext:
+            allowPrivilegeEscalation: false
+            capabilities:
+              drop: [ALL]
+            readOnlyRootFilesystem: false
+          resources:
+            requests:
+              memory: 256Mi
+              cpu: 50m
+            limits:
+              memory: 1Gi
+              cpu: 200m
+          env:
+            - name: PGHOST
+              value: "{{ .db.host }}"
+            - name: PGPORT
+              value: "{{ .db.port }}"
+            - name: PGUSER
+              value: "{{ .db.user }}"
+            - name: PGDATABASE
+              value: "{{ .db.name }}"
+            - name: PGPASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: indico-secrets
+                  key: dbPassword
+          volumeMounts:
+            - name: indico-config
+              mountPath: /opt/indico/etc
+            - name: indico-tmp
+              mountPath: /opt/indico/tmp
+            - name: indico-log
+              mountPath: /opt/indico/log
+            - name: indico-cache
+              mountPath: /opt/indico/cache
+      volumes:
+        - name: indico-config-base
+          configMap:
+            name: indico-config
+        - name: indico-config
+          emptyDir: {}
+        - name: indico-archive
+          persistentVolumeClaim:
+            claimName: indico-archive
+        - name: indico-tmp
+          emptyDir:
+            medium: Memory
+        - name: indico-log
+          emptyDir: {}
+        - name: indico-cache
+          emptyDir: {}
+        - name: indico-custom
+          emptyDir: {}
diff --git a/indico/versions/3/deployment.yaml b/indico/versions/3/deployment.yaml
new file mode 100644
index 0000000..8108f42
--- /dev/null
+++ b/indico/versions/3/deployment.yaml
@@ -0,0 +1,142 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: indico
+  namespace: {{ .namespace }}
+spec:
+  replicas: 1
+  strategy:
+    type: Recreate
+  selector:
+    matchLabels:
+      component: web
+  template:
+    metadata:
+      labels:
+        component: web
+    spec:
+      securityContext:
+        runAsNonRoot: true
+        runAsUser: 999
+        runAsGroup: 999
+        fsGroup: 999
+        seccompProfile:
+          type: RuntimeDefault
+      initContainers:
+        - name: config-init
+          image: getindico/indico:3.3.12
+          command: ["/bin/sh", "-c"]
+          args:
+            - |
+              sed \
+                -e "s|SECRET_KEY_PLACEHOLDER|${SECRET_KEY}|g" \
+                -e "s|REDIS_PASSWORD_PLACEHOLDER|${REDIS_PASSWORD}|g" \
+                -e "s|SMTP_PASSWORD_PLACEHOLDER|${SMTP_PASSWORD}|g" \
+                /etc/indico-base/indico.conf.tpl > /opt/indico/etc/indico.conf
+          securityContext:
+            allowPrivilegeEscalation: false
+            capabilities:
+              drop: [ALL]
+            readOnlyRootFilesystem: false
+          env:
+            - name: SECRET_KEY
+              valueFrom:
+                secretKeyRef:
+                  name: indico-secrets
+                  key: secretKey
+            - name: REDIS_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: indico-secrets
+                  key: redis.password
+            - name: SMTP_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: indico-secrets
+                  key: smtp.password
+          volumeMounts:
+            - name: indico-config-base
+              mountPath: /etc/indico-base
+            - name: indico-config
+              mountPath: /opt/indico/etc
+      containers:
+        - name: indico
+          image: getindico/indico:3.3.12
+          args: ["/opt/indico/run_indico.sh"]
+          ports:
+            - name: http
+              containerPort: 59999
+              protocol: TCP
+          securityContext:
+            allowPrivilegeEscalation: false
+            capabilities:
+              drop: [ALL]
+            readOnlyRootFilesystem: false
+          resources:
+            requests:
+              memory: 256Mi
+              cpu: 50m
+            limits:
+              memory: 2Gi
+              cpu: "2"
+          env:
+            - name: PGHOST
+              value: "{{ .db.host }}"
+            - name: PGPORT
+              value: "{{ .db.port }}"
+            - name: PGUSER
+              value: "{{ .db.user }}"
+            - name: PGDATABASE
+              value: "{{ .db.name }}"
+            - name: PGPASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: indico-secrets
+                  key: dbPassword
+          livenessProbe:
+            tcpSocket:
+              port: 59999
+            initialDelaySeconds: 120
+            periodSeconds: 30
+            failureThreshold: 6
+          readinessProbe:
+            tcpSocket:
+              port: 59999
+            initialDelaySeconds: 60
+            periodSeconds: 15
+            failureThreshold: 3
+          volumeMounts:
+            - name: indico-config
+              mountPath: /opt/indico/etc
+            - name: indico-archive
+              mountPath: /opt/indico/archive
+            - name: indico-tmp
+              mountPath: /opt/indico/tmp
+            - name: indico-log
+              mountPath: /opt/indico/log
+            - name: indico-cache
+              mountPath: /opt/indico/cache
+            - name: indico-custom
+              mountPath: /opt/indico/custom
+            - name: indico-static
+              mountPath: /opt/indico/static-shared
+      volumes:
+        - name: indico-config-base
+          configMap:
+            name: indico-config
+        - name: indico-config
+          emptyDir: {}
+        - name: indico-archive
+          persistentVolumeClaim:
+            claimName: indico-archive
+        - name: indico-tmp
+          emptyDir:
+            medium: Memory
+        - name: indico-log
+          emptyDir: {}
+        - name: indico-cache
+          emptyDir: {}
+        - name: indico-custom
+          emptyDir: {}
+        - name: indico-static
+          emptyDir: {}
diff --git a/indico/versions/3/ingress.yaml b/indico/versions/3/ingress.yaml
new file mode 100644
index 0000000..0823acd
--- /dev/null
+++ b/indico/versions/3/ingress.yaml
@@ -0,0 +1,26 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: indico
+  namespace: {{ .namespace }}
+  annotations:
+    external-dns.alpha.kubernetes.io/target: {{ .externalDnsDomain }}
+    external-dns.alpha.kubernetes.io/cloudflare-proxied: "false"
+    external-dns.alpha.kubernetes.io/ttl: "60"
+spec:
+  ingressClassName: traefik
+  rules:
+    - host: {{ .domain }}
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: indico
+                port:
+                  number: 80
+  tls:
+    - hosts:
+        - {{ .domain }}
+      secretName: {{ .tlsSecretName }}
diff --git a/indico/versions/3/kustomization.yaml b/indico/versions/3/kustomization.yaml
new file mode 100644
index 0000000..46906a4
--- /dev/null
+++ b/indico/versions/3/kustomization.yaml
@@ -0,0 +1,18 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+namespace: {{ .namespace }}
+labels:
+  - includeSelectors: true
+    pairs:
+      app: indico
+      managedBy: kustomize
+      partOf: wild-cloud
+resources:
+  - namespace.yaml
+  - configmap.yaml
+  - pvc.yaml
+  - db-init-job.yaml
+  - deployment.yaml
+  - deployment-worker.yaml
+  - service.yaml
+  - ingress.yaml
diff --git a/indico/versions/3/manifest.yaml b/indico/versions/3/manifest.yaml
new file mode 100644
index 0000000..799b882
--- /dev/null
+++ b/indico/versions/3/manifest.yaml
@@ -0,0 +1,32 @@
+version: 3.3.12-1
+requires:
+  - name: postgres
+  - name: redis
+  - name: smtp
+defaultConfig:
+  namespace: indico
+  externalDnsDomain: "{{ .cloud.domain }}"
+  domain: "indico.{{ .cloud.domain }}"
+  tlsSecretName: wildcard-wild-cloud-tls
+  storage: 2Gi
+  timezone: UTC
+  db:
+    host: "{{ .apps.postgres.host }}"
+    port: "{{ .apps.postgres.port }}"
+    name: indico
+    user: indico
+  redis:
+    host: "{{ .apps.redis.host }}"
+    port: "6379"
+  smtp:
+    host: "{{ .apps.smtp.host }}"
+    port: "{{ .apps.smtp.port }}"
+    from: "{{ .apps.smtp.from }}"
+    user: "{{ .apps.smtp.user }}"
+defaultSecrets:
+  - key: dbPassword
+  - key: secretKey
+requiredSecrets:
+  - postgres.password
+  - redis.password
+  - smtp.password
diff --git a/indico/versions/3/namespace.yaml b/indico/versions/3/namespace.yaml
new file mode 100644
index 0000000..054927e
--- /dev/null
+++ b/indico/versions/3/namespace.yaml
@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: {{ .namespace }}
diff --git a/indico/versions/3/pvc.yaml b/indico/versions/3/pvc.yaml
new file mode 100644
index 0000000..b92a019
--- /dev/null
+++ b/indico/versions/3/pvc.yaml
@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: indico-archive
+  namespace: {{ .namespace }}
+spec:
+  accessModes:
+    - ReadWriteMany
+  storageClassName: nfs
+  resources:
+    requests:
+      storage: {{ .storage }}
diff --git a/indico/versions/3/service.yaml b/indico/versions/3/service.yaml
new file mode 100644
index 0000000..a22b156
--- /dev/null
+++ b/indico/versions/3/service.yaml
@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: indico
+  namespace: {{ .namespace }}
+spec:
+  selector:
+    component: web
+  ports:
+    - name: http
+      port: 80
+      targetPort: 59999
+      protocol: TCP