diff --git a/docker/init.sh b/docker/init.sh
index 04fc725623d657387c79c9ad4644cffe7c5bbc95..3362aeb68438aaa400101d869568ab104a257890 100755
--- a/docker/init.sh
+++ b/docker/init.sh
@@ -31,11 +31,12 @@
 # 2024-11-20  v1.24 <axel.hahn@unibe.ch>      fix menu with started database less app; apply template permissions on target file; add $WEBURL; remove $frontendurl
 # 2024-11-20  v1.25 <axel.hahn@unibe.ch>      fix menu startup containers
 # 2024-11-21  v1.26 <axel.hahn@unibe.ch>      Reset colors in _checkConfig 
+# 2025-05-13  v1.27 <axel.hahn@unibe.ch>      handle addition variables config file for non sharable values 
 # ======================================================================
 
 cd "$( dirname "$0" )" || exit 1
 
-_version="1.26"
+_version="1.27"
 
 # init used vars
 gittarget=
@@ -45,7 +46,7 @@ _self=$( basename "$0" )
 
 # shellcheck source=/dev/null
 . "${_self}.cfg" || exit 1
-
+. "${_self}_not_shared.cfg" 2>/dev/null
 
 # git@git-repo.iml.unibe.ch:iml-open-source/docker-php-starterkit.git
 selfgitrepo="docker-php-starterkit.git"
@@ -406,15 +407,18 @@ function _fix_no-db(){
 # used in _generateFiles
 function _getreplaces(){
     # loop over vars to make the replacement
-    grep "^[a-zA-Z]" "$_self.cfg" | while read -r line
+    for myfile in "${_self}.cfg" "${_self}_not_shared.cfg"
     do
-        # echo replacement: $line
-        mykey=$( echo "$line" | cut -f 1 -d '=' )
-        myvalue="$( eval echo \"\$"$mykey"\" )"
+        grep "^[a-zA-Z]" "${myfile}" | while read -r line
+        do
+            # echo replacement: $line
+            mykey=$( echo "$line" | cut -f 1 -d '=' )
+            myvalue="$( eval echo \"\$"$mykey"\" )"
 
-        # TODO: multiline values fail here in replacement with sed 
-        echo -e "s#{{$mykey}}#${myvalue}#g"
+            # TODO: multiline values fail here in replacement with sed 
+            echo -e "s#{{$mykey}}#${myvalue}#g"
 
+        done
     done
 }
 
diff --git a/docker/init.sh_not_shared.cfg.dist b/docker/init.sh_not_shared.cfg.dist
new file mode 100644
index 0000000000000000000000000000000000000000..ccbbf36d8f3d7e1556d401b4e6d0bba1708af3dd
--- /dev/null
+++ b/docker/init.sh_not_shared.cfg.dist
@@ -0,0 +1,11 @@
+# ======================================================================
+#
+# senstive configuration not to check in into your git repository
+# 
+# ======================================================================
+
+OIDCCryptoPassphrase=0123456789
+OIDCClientSecret='YOUR-SECRET-HERE'
+OIDCProviderMetadataURL='https://keycloak.example.com/realms/YOUR-REALM/.well-known/openid-configuration'
+
+# ----------------------------------------------------------------------
diff --git "a/docs/30_\360\237\252\204_Init_a_new_project.md" "b/docs/30_\360\237\252\204_Init_a_new_project.md"
index 71f4d3ebcf6374cf9a79320560434e9aa856aeb2..b6fbd1196a5f987eed4fb79b03a8f14c544cf6dc 100644
--- "a/docs/30_\360\237\252\204_Init_a_new_project.md"
+++ "b/docs/30_\360\237\252\204_Init_a_new_project.md"
@@ -28,6 +28,7 @@ The initial file structure looks like this:
 ├── docker                         # Docker data
 │  ├── init.sh                       << shellscript for initialization
 │  ├── init.sh.cfg                   << config file
+│  ├── init.sh_not_shared.cfg.dist   << config file template
 │  └── templates                     << folder with templates
 │     ├── docker-compose.yml
 │     ├── dot_env
diff --git "a/docs/40_\342\232\231\357\270\217_Configuration/20_Templates.md" "b/docs/40_\342\232\231\357\270\217_Configuration/20_Templates.md"
index df515a05969a43c28d71905ee25bfcb6fb1aad76..5b943069bfde08a7452054e87b3129fb05660870 100644
--- "a/docs/40_\342\232\231\357\270\217_Configuration/20_Templates.md"
+++ "b/docs/40_\342\232\231\357\270\217_Configuration/20_Templates.md"
@@ -4,7 +4,7 @@
 * All files in the `docker/templates/` directory will be processed. This also means: you can add as many custom files here as you want - and the will processed too.
 * in the first line must be a line `# TARGET: [name of target file]` to define the target file. If this line does not exist, then the file will be skipped.
 * Placeholdrs have the syntax variable in double brackets, i.e. `{{VARNAME}}`
-* variables to be replaced are those in docker/init.sh.cfg and `{{genrator}}`
+* variables to be replaced are those in docker/init.sh.cfg and `{{generator}}`
 
 # Templates
 
@@ -147,7 +147,10 @@ and php modules. To override default module settings see template with  "extra-p
 FROM php:{{APP_PHP_VERSION}}-apache
 
 # install packages
-RUN apt-get update && apt-get install -y {{APP_APT_PACKAGES}}
+RUN rm -rf /var/lib/apt/lists/* 
+RUN mkdir -p /var/cache/apt/archives/partial
+RUN apt-get update 
+RUN apt-get install -y {{APP_APT_PACKAGES}}
 
 # enable apache modules
 RUN a2enmod {{APP_APACHE_MODULES}}
@@ -204,7 +207,7 @@ For the security headers in the buttom part the apache module "headers" ist need
 Custom PHP config file for you additional settings.
 Showing all warnings and errors is enabled as default.
 
-✴️ You **SHOULD** change this to setup Mysql database service for your needs.
+✴️ You **SHOULD** change this to correct timezone or define other settings
 
 ```ini
 # TARGET: docker/containers/web-server/php/extra-php-config.ini
@@ -216,6 +219,13 @@ Showing all warnings and errors is enabled as default.
 error_reporting=E_ALL
 display_errors=1
 
+; If you want to catch emails locally in your dev environment
+; eg. https://os-docs.iml.unibe.ch/php-emailcatcher/
+; sendmail_path = "php {{WEBROOT}}/vendor/emailcatcher/php-sendmail.php"
+
+[Date]
+date.timezone = Europe/Zurich
+
 ; ----------------------------------------------------------------------
 ; XDEBUG STUFF BELOW
 ; ----------------------------------------------------------------------