diff --git a/helmfile/apps/collabora/values.yaml.gotmpl b/helmfile/apps/collabora/values.yaml.gotmpl
index aec3d8ce..dfaa23df 100644
--- a/helmfile/apps/collabora/values.yaml.gotmpl
+++ b/helmfile/apps/collabora/values.yaml.gotmpl
@@ -37,9 +37,9 @@ ingress:
   annotations:
     # Ingress NGINX
     nginx.ingress.kubernetes.io/upstream-hash-by: "$arg_WOPISrc"
-    nginx.ingress.kubernetes.io/proxy-body-size: "0"
-    nginx.ingress.kubernetes.io/proxy-read-timeout: "600"
-    nginx.ingress.kubernetes.io/proxy-send-timeout: "600"
+    nginx.ingress.kubernetes.io/proxy-body-size: "{{ .Values.ingress.parameters.bodySize.collabora }}"
+    nginx.ingress.kubernetes.io/proxy-read-timeout: "{{ .Values.ingress.parameters.bodyTimeout.collabora }}"
+    nginx.ingress.kubernetes.io/proxy-send-timeout: "{{ .Values.ingress.parameters.bodyTimeout.collabora }}"
     nginx.ingress.kubernetes.io/server-snippet: |
       # block admin and metrics endpoint from outside by default
       location /cool/getMetrics { deny all; return 403; }
@@ -48,21 +48,21 @@ ingress:
     # NGINX
     nginx.org/websocket-services: "collabora"
     nginx.org/lb-method: "hash $arg_WOPISrc consistent"
-    nginx.org/proxy-read-timeout: "600"
-    nginx.org/proxy-send-timeout: "600"
-    nginx.org/client-max-body-size: "0"
+    nginx.org/proxy-read-timeout: "{{ .Values.ingress.parameters.bodyTimeout.collabora }}s"
+    nginx.org/proxy-send-timeout: "{{ .Values.ingress.parameters.bodyTimeout.collabora }}s"
+    nginx.org/client-max-body-size: "{{ .Values.ingress.parameters.bodySize.collabora }}"
     nginx.org/server-snippets: |
       # block admin and metrics endpoint from outside by default
       location /cool/getMetrics { deny all; return 403; }
       location /cool/adminws/ { deny all; return 403; }
       location /browser/dist/admin/admin.html { deny all; return 403; }
     # HAProxy
-    haproxy.org/timeout-tunnel: "3600s"
+    haproxy.org/timeout-tunnel: "{{ .Values.ingress.parameters.bodyTimeout.collabora }}s"
     haproxy.org/backend-config-snippet: |
        balance url_param WOPISrc check_post
        hash-type consistent
     # HAProxy - Community: https://haproxy-ingress.github.io/
-    haproxy-ingress.github.io/timeout-tunnel: "3600s"
+    haproxy-ingress.github.io/timeout-tunnel: "{{ .Values.ingress.parameters.bodyTimeout.collabora }}s"
     haproxy-ingress.github.io/balance-algorithm: "url_param WOPISrc check_post"
     haproxy-ingress.github.io/config-backend: |
       hash-type consistent
diff --git a/helmfile/apps/element/values-synapse-web.yaml.gotmpl b/helmfile/apps/element/values-synapse-web.yaml.gotmpl
index 4e29244f..c20eff5e 100644
--- a/helmfile/apps/element/values-synapse-web.yaml.gotmpl
+++ b/helmfile/apps/element/values-synapse-web.yaml.gotmpl
@@ -33,6 +33,13 @@ image:
   tag: {{ .Values.images.synapseWeb.tag | quote }}
 
 ingress:
+  annotations:
+    nginx.ingress.kubernetes.io/proxy-body-size: "{{ .Values.ingress.parameters.bodySize.element }}"
+    nginx.ingress.kubernetes.io/proxy-read-timeout: "{{ .Values.ingress.parameters.bodyTimeout.element }}"
+    nginx.ingress.kubernetes.io/proxy-send-timeout: "{{ .Values.ingress.parameters.bodyTimeout.element }}"
+    nginx.org/client-max-body-size: "{{ .Values.ingress.parameters.bodySize.element }}"
+    nginx.org/proxy-read-timeout: "{{ .Values.ingress.parameters.bodyTimeout.element }}s"
+    nginx.org/proxy-send-timeout: "{{ .Values.ingress.parameters.bodyTimeout.element }}s"
   host: "{{ .Values.global.hosts.synapse }}.{{ .Values.global.domain }}"
   enabled: {{ .Values.ingress.enabled }}
   ingressClassName: {{ .Values.ingress.ingressClassName | quote }}
diff --git a/helmfile/apps/nextcloud/values-nextcloud.yaml.gotmpl b/helmfile/apps/nextcloud/values-nextcloud.yaml.gotmpl
index 382ee354..645ffd83 100644
--- a/helmfile/apps/nextcloud/values-nextcloud.yaml.gotmpl
+++ b/helmfile/apps/nextcloud/values-nextcloud.yaml.gotmpl
@@ -124,6 +124,13 @@ apache2:
       {{ .Values.seLinuxOptions.nextcloudApache2 | toYaml | nindent 6 }}
   ingress:
     enabled: {{ .Values.ingress.enabled }}
+    annotations:
+      nginx.ingress.kubernetes.io/proxy-body-size: "{{ .Values.ingress.parameters.bodySize.nextcloud }}"
+      nginx.ingress.kubernetes.io/proxy-read-timeout: "{{ .Values.ingress.parameters.bodyTimeout.nextcloud }}"
+      nginx.ingress.kubernetes.io/proxy-send-timeout: "{{ .Values.ingress.parameters.bodyTimeout.nextcloud }}"
+      nginx.org/client-max-body-size: "{{ .Values.ingress.parameters.bodySize.nextcloud }}"
+      nginx.org/proxy-read-timeout: "{{ .Values.ingress.parameters.bodyTimeout.nextcloud }}s"
+      nginx.org/proxy-send-timeout: "{{ .Values.ingress.parameters.bodyTimeout.nextcloud }}s"
     ingressClassName: {{ .Values.ingress.ingressClassName | quote }}
     host: "{{ .Values.global.hosts.nextcloud }}.{{ .Values.global.domain }}"
     tls:
diff --git a/helmfile/apps/open-xchange/values-openxchange.yaml.gotmpl b/helmfile/apps/open-xchange/values-openxchange.yaml.gotmpl
index bb6f9a78..284673bc 100644
--- a/helmfile/apps/open-xchange/values-openxchange.yaml.gotmpl
+++ b/helmfile/apps/open-xchange/values-openxchange.yaml.gotmpl
@@ -92,6 +92,11 @@ appsuite:
       hosts:
         - "{{ .Values.global.hosts.openxchange }}.{{ .Values.global.domain }}"
     routes:
+      http-api-routes-appsuite-api:
+        annotations:
+          nginx.ingress.kubernetes.io/proxy-body-size: "{{ .Values.ingress.parameters.bodySize.openXchangeAppSuite }}"
+          nginx.ingress.kubernetes.io/proxy-read-timeout: "{{ .Values.ingress.parameters.bodyTimeout.openXchangeAppSuite }}"
+          nginx.ingress.kubernetes.io/proxy-send-timeout: "{{ .Values.ingress.parameters.bodyTimeout.openXchangeAppSuite }}"
       trailslash:
         enabled: false
   core-mw:
diff --git a/helmfile/apps/openproject/values.yaml.gotmpl b/helmfile/apps/openproject/values.yaml.gotmpl
index 16982313..48fbdf0c 100644
--- a/helmfile/apps/openproject/values.yaml.gotmpl
+++ b/helmfile/apps/openproject/values.yaml.gotmpl
@@ -139,6 +139,13 @@ openproject:
   useTmpVolumes: true
 
 ingress:
+  annotations:
+    nginx.ingress.kubernetes.io/proxy-body-size: "{{ .Values.ingress.parameters.bodySize.openproject }}"
+    nginx.ingress.kubernetes.io/proxy-read-timeout: "{{ .Values.ingress.parameters.bodyTimeout.openproject }}"
+    nginx.ingress.kubernetes.io/proxy-send-timeout: "{{ .Values.ingress.parameters.bodyTimeout.openproject }}"
+    nginx.org/client-max-body-size: "{{ .Values.ingress.parameters.bodySize.openproject }}"
+    nginx.org/proxy-read-timeout: "{{ .Values.ingress.parameters.bodyTimeout.openproject }}s"
+    nginx.org/proxy-send-timeout: "{{ .Values.ingress.parameters.bodyTimeout.openproject }}s"
   host: "{{ .Values.global.hosts.openproject }}.{{ .Values.global.domain }}"
   enabled: {{ .Values.ingress.enabled }}
   ingressClassName: {{ .Values.ingress.ingressClassName | quote }}
diff --git a/helmfile/apps/xwiki/values.yaml.gotmpl b/helmfile/apps/xwiki/values.yaml.gotmpl
index c4773f2b..df646f2e 100644
--- a/helmfile/apps/xwiki/values.yaml.gotmpl
+++ b/helmfile/apps/xwiki/values.yaml.gotmpl
@@ -86,10 +86,14 @@ ingress:
   enabled: {{ .Values.ingress.enabled }}
   className: {{ .Values.ingress.ingressClassName | quote }}
   annotations:
-    kubernetes.io/ingress.class: null
     nginx.ingress.kubernetes.io/ssl-redirect: "true"
     nginx.ingress.kubernetes.io/force-ssl-redirect: "true"
-    nginx.ingress.kubernetes.io/proxy-body-size: "250m"
+    nginx.ingress.kubernetes.io/proxy-body-size: "{{ .Values.ingress.parameters.bodySize.xwiki }}"
+    nginx.ingress.kubernetes.io/proxy-read-timeout: "{{ .Values.ingress.parameters.bodyTimeout.xwiki }}"
+    nginx.ingress.kubernetes.io/proxy-send-timeout: "{{ .Values.ingress.parameters.bodyTimeout.xwiki }}"
+    nginx.org/client-max-body-size: "{{ .Values.ingress.parameters.bodySize.xwiki }}"
+    nginx.org/proxy-read-timeout: "{{ .Values.ingress.parameters.bodyTimeout.xwiki }}s"
+    nginx.org/proxy-send-timeout: "{{ .Values.ingress.parameters.bodyTimeout.xwiki }}s"
     haproxy-ingress.github.io/headers: "X-Forwarded-Host {{ .Values.global.hosts.xwiki }}.{{ .Values.global.domain }}"
   hosts:
     - host: "{{ .Values.global.hosts.xwiki }}.{{ .Values.global.domain }}"
diff --git a/helmfile/environments/default/ingress.yaml b/helmfile/environments/default/ingress.yaml
index 08dcd5cf..4297df82 100644
--- a/helmfile/environments/default/ingress.yaml
+++ b/helmfile/environments/default/ingress.yaml
@@ -7,4 +7,19 @@ ingress:
   tls:
     enabled: true
     secretName: "opendesk-certificates-tls"
+  parameters:
+    bodySize:
+      collabora: "100M"
+      element: "100M"
+      nextcloud: "100M"
+      openproject: "100M"
+      openXchangeAppSuite: "100M"
+      xwiki: "100M"
+    bodyTimeout:
+      collabora: 600
+      element: 60
+      nextcloud: 600
+      openproject: 60
+      openXchangeAppSuite: 60
+      xwiki: 60
 ...