diff --git a/CLIENT_DATA/setup.ins b/CLIENT_DATA/setup.ins
index cb6232c..708bafe 100644
--- a/CLIENT_DATA/setup.ins
+++ b/CLIENT_DATA/setup.ins
@@ -23,6 +23,16 @@ set $INST_architecture$ = GetProductProperty("install_architecture","system spec
 
 Set $LogDir$ = "%SystemDrive%\tmp"
 
+; The token BUILDER_VARIABLES will be replaced by opsi-builder.sh
+; and adds the following variables:
+;   from builder-product.cfg :  all variables definded by attribute WINST[index]
+;   from builder-product.cfg :  VENDOR PN VERSION RELEASE PRIORITY ADVICE TYPE   
+;   from opsi-builder.cfg    :  CREATOR_TAG CREATOR_NAME CREATOR_EMAIL           
+;   auto generated winst-variables
+;         $IconFile$: path to product picture
+;
+@@BUILDER_VARIABLES@@
+
 ; ----------------------------------------------------------------
 ; - Please edit the following values                             -
 ; ----------------------------------------------------------------
diff --git a/CLIENT_DATA/uninstall.ins b/CLIENT_DATA/uninstall.ins
index 8feaac7..193ce5e 100644
--- a/CLIENT_DATA/uninstall.ins
+++ b/CLIENT_DATA/uninstall.ins
@@ -22,6 +22,16 @@ set $INST_architecture$ = GetProductProperty("install_architecture","system spec
 
 Set $LogDir$ = "%SystemDrive%\tmp"
 
+; The token BUILDER_VARIABLES will be replaced by opsi-builder.sh
+; and adds the following variables:
+;   from builder-product.cfg :  all variables definded by attribute WINST[index]
+;   from builder-product.cfg :  VENDOR PN VERSION RELEASE PRIORITY ADVICE TYPE   
+;   from opsi-builder.cfg    :  CREATOR_TAG CREATOR_NAME CREATOR_EMAIL           
+;   auto generated winst-variables
+;         $IconFile$: path to product picture
+;
+@@BUILDER_VARIABLES@@
+
 ; ----------------------------------------------------------------
 ; - Please edit the following values                             -
 ; ----------------------------------------------------------------