diff --git a/.github/workflows/charts.yml b/.github/workflows/charts.yml
index 6c06a6a..00986ee 100644
--- a/.github/workflows/charts.yml
+++ b/.github/workflows/charts.yml
@@ -38,7 +38,7 @@ jobs:
           fi
 
       - name: Run chart-testing (lint)
-        run: ct lint --config config.yaml --target-branch ${{ github.event.repository.default_branch }}
+        run: ct lint --helm-extra-args "--timeout 10m" --config config.yaml --target-branch ${{ github.event.repository.default_branch }}
 
       - name: Create kind cluster
         uses: helm/kind-action@dda0770415bac9fc20092cacbc54aa298604d140 # v1.8.0
diff --git a/charts/feedbacksystem/Chart.lock b/charts/feedbacksystem/Chart.lock
index 3facf6e..79f6352 100644
--- a/charts/feedbacksystem/Chart.lock
+++ b/charts/feedbacksystem/Chart.lock
@@ -17,5 +17,8 @@ dependencies:
 - name: postgresql
   repository: https://charts.bitnami.com/bitnami
   version: 12.12.10
-digest: sha256:3906467fe2b02a703574c5e6d58cf15e45f703a8b9bef1049f13367a116b9f25
-generated: "2023-11-11T21:56:37.840314053Z"
+- name: postgresql
+  repository: https://charts.bitnami.com/bitnami
+  version: 12.12.10
+digest: sha256:36062ff06c5e5e14d7817e599b7afc4bd9ef7d47ce8e2d299c1ece7b46c27065
+generated: "2023-12-14T13:40:43.867954265+01:00"
diff --git a/charts/feedbacksystem/Chart.yaml b/charts/feedbacksystem/Chart.yaml
index e4c814f..be26bda 100644
--- a/charts/feedbacksystem/Chart.yaml
+++ b/charts/feedbacksystem/Chart.yaml
@@ -6,7 +6,7 @@ sources:
   - https://github.com/thm-mni-ii/feedbacksystem
 home: https://github.com/thm-mni-ii/feedbacksystem
 type: application
-version: 0.31.3
+version: 0.32.0
 # renovate: image=thmmniii/fbs-core
 appVersion: v1.13.3
 dependencies:
@@ -38,6 +38,11 @@ dependencies:
     repository: 'https://charts.bitnami.com/bitnami'
     condition: runner.enabled
     alias: runnerPlaygroundPostgres
+  - name: postgresql
+    version: 12.12.10
+    repository: 'https://charts.bitnami.com/bitnami'
+    condition: runner.enabled
+    alias: playgroundSharePostgres
 maintainers:
   - name: zitrone44
 annotations:
diff --git a/charts/feedbacksystem/generate-values.ts b/charts/feedbacksystem/generate-values.ts
index 0255ce7..9d2331e 100644
--- a/charts/feedbacksystem/generate-values.ts
+++ b/charts/feedbacksystem/generate-values.ts
@@ -74,6 +74,12 @@ function buildValues(): any {
     digitalClassroom: {
       enabled: false,
     },
+    playgroundSharePostgres: {
+      auth: {
+        password: randomHex(),
+        postgresPassword: randomHex(),
+      },
+    },
   };
 
   if (confirm("Configure digital classroom:")) {
diff --git a/charts/feedbacksystem/templates/core.yaml b/charts/feedbacksystem/templates/core.yaml
index 1e242e6..9535287 100644
--- a/charts/feedbacksystem/templates/core.yaml
+++ b/charts/feedbacksystem/templates/core.yaml
@@ -206,6 +206,21 @@ spec:
               configMapKeyRef:
                 name: {{ .Release.Name }}-anti-brute-force
                 key: allow_list
+          - name: SQL_PLAYGROUND_SHARE_PUBLIC_HOST
+            valueFrom:
+              configMapKeyRef:
+                name: {{ .Release.Name }}-core
+                key: sqlPlaygroundSharePublicHost
+          - name: SQL_PLAYGROUND_SHARE_PUBLIC_PORT
+            valueFrom:
+              configMapKeyRef:
+                name: {{ .Release.Name }}-core
+                key: sqlPlaygroundSharePublicPort
+          - name: ID_SALT
+            valueFrom:
+              configMapKeyRef:
+                name: {{ .Release.Name }}-core
+                key: idSalt
         resources:
           requests:
             cpu: {{ .Values.core.resources.cpu.request }}
@@ -235,6 +250,9 @@ data:
   mysqlUser:  {{ .Values.mysql.auth.username | quote }}
   minioUrl: {{ print "http://" .Release.Name "-minio" | quote }}
   classroomUrl: {{ include "digital-classroom-url" . | quote }}
+  sqlPlaygroundSharePublicHost: {{ .Values.core.config.sqlPlaygroundShare.publicHost | quote }}
+  sqlPlaygroundSharePublicPort: {{ .Values.core.config.sqlPlaygroundShare.publicPort | quote }}
+  idSalt: {{ .Values.core.config.id.salt | quote }}
 ---
 apiVersion: v1
 kind: Secret
diff --git a/charts/feedbacksystem/templates/runner.yaml b/charts/feedbacksystem/templates/runner.yaml
index c85c1e7..24421a7 100644
--- a/charts/feedbacksystem/templates/runner.yaml
+++ b/charts/feedbacksystem/templates/runner.yaml
@@ -78,6 +78,21 @@ spec:
               secretKeyRef:
                 name: {{ .Release.Name }}-runner
                 key: playgroundPsqlPassword
+          - name: SQL_PLAYGROUND_SHARE_PSQL_SERVER_URL
+            valueFrom:
+              configMapKeyRef:
+                name: {{ .Release.Name }}-runner
+                key: playgroundSharePsqlJdbclUri
+          - name: SQL_PLAYGROUND_SHARE_PSQL_SERVER_USERNAME
+            valueFrom:
+              configMapKeyRef:
+                name: {{ .Release.Name }}-runner
+                key: playgroundSharePsqlUsername
+          - name: SQL_PLAYGROUND_SHARE_PSQL_SERVER_PASSWORD
+            valueFrom:
+              secretKeyRef:
+                name: {{ .Release.Name }}-runner
+                key: playgroundSharePsqlPassword
           - name: HMAC_SECRET
             valueFrom:
               secretKeyRef:
@@ -148,9 +163,11 @@ data:
   mysqlJdbclUri: {{ print "jdbc:mysql://" .Release.Name "-runner-mysql:3306?allowMultiQueries=true" }}
   psqlJdbclUri: {{ print "jdbc:postgresql://" .Release.Name "-runner-postgres:5432/?allowMultiQueries=true" }}
   playgroundPsqlJdbclUri: {{ print "jdbc:postgresql://" .Release.Name "-runner-playground-postgres:5432/?allowMultiQueries=true" }}
+  playgroundSharePsqlJdbclUri: {{ print "jdbc:postgresql://" .Release.Name "-playground-share-postgres:5432/?allowMultiQueries=true" }}
   mysqlUsername: 'root'
   psqlUsername: 'postgres'
   playgroundPsqlUsername: 'postgres'
+  playgroundSharePsqlUsername: 'postgres'
 ---
 apiVersion: v1
 kind: Secret
@@ -161,6 +178,7 @@ data:
   mysqlPassword: {{ .Values.runnerMysql.auth.rootPassword | b64enc }}
   psqlPassword: {{ .Values.runnerPostgres.auth.postgresPassword | b64enc }}
   playgroundPsqlPassword: {{ .Values.runnerPlaygroundPostgres.auth.postgresPassword | b64enc }}
+  playgroundSharePsqlPassword: {{ .Values.playgroundSharePostgres.auth.postgresPassword | b64enc }}
   hmacSecret: {{ .Values.runner.config.hmacSecret | b64enc }}
 ---
 apiVersion: v1
diff --git a/charts/feedbacksystem/values.yaml b/charts/feedbacksystem/values.yaml
index 3ec9c88..a7b5323 100644
--- a/charts/feedbacksystem/values.yaml
+++ b/charts/feedbacksystem/values.yaml
@@ -52,6 +52,11 @@ core:
       interval: 600
       maxAttempts: 10
       allowList: []
+    sqlPlaygroundShare:
+      publicHost: "127.0.0.1"
+      publicPort: 4321
+    id:
+      salt: "fbs-helm-chart-salt"  # Change me if you want different ids
   ingressRoute:
     enabled: false
 
@@ -173,6 +178,14 @@ runnerPlaygroundPostgres:
     password: fbs  # CHANGE ME
     postgresPassword: root  # CHANGE ME
 
+playgroundSharePostgres:
+  nameOverride: playground-share-postgres
+  auth:
+    database: fbs
+    username: fbs
+    password: fbs  # CHANGE ME
+    postgresPassword: root  # CHANGE ME
+
 checkerMongodb:
   nameOverride: checker-mongodb
   useStatefulSet: true