diff --git a/src-modules/module/rpta/masken/48000_maskeninfo.unl b/src-modules/module/rpta/masken/48000_maskeninfo.unl
index 976a80c..2abb834 100644
--- a/src-modules/module/rpta/masken/48000_maskeninfo.unl
+++ b/src-modules/module/rpta/masken/48000_maskeninfo.unl
@@ -173,4 +173,9 @@ Column CID=0 heading_text="${column.caption}" center_heading explanation="${colu
    width=${column.visible_width} text_size=60\
 </#if>\
 </#foreach>\
+<#if 1=0>\
+Column CID=0 heading_text="sortnr" center_heading explanation=""\
+   row_selectable heading_platform readonly\
+   width=5 text_size=60\
+</#if>\
 @@@^Studienfach^Anzahl bzw. Anteil^Datenblatt Studierendenstatistik^drop table if exists tmp_stud2;                                                                                                                  drop table if exists tmp_stud3;^^2^850^540^^1^<<SQL>>SELECT description FROM rpta_column_layout where tid=<<Spaltenlayout>>;^
diff --git a/src-modules/module/rpta/schluesseltabellen/fm_templates.unl b/src-modules/module/rpta/schluesseltabellen/fm_templates.unl
index 814f495..0f17ee2 100644
--- a/src-modules/module/rpta/schluesseltabellen/fm_templates.unl
+++ b/src-modules/module/rpta/schluesseltabellen/fm_templates.unl
@@ -269,6 +269,7 @@ drop TABLE tmp_rpta_column2layout;\
 \
 <#macro rpta_interpret_column_layout nonvirtualTableFilter>\
 <#assign columnLayoutHasTreeColumn=0 />\
+\
 <#assign treeColumnSrcFieldname="" />\
 <#assign treeColumnTargetFieldname="" />\
 <#assign treeColumnMaskFieldname="" />\
@@ -361,6 +362,8 @@ drop TABLE tmp_rpta_column2layout;\
 	where 1=1\
 	;\
 	<#if columnLayoutHasTreeColumn==1>\
+	<#assign columnLayoutWithTreeColumnAdditionalGrouping=sichtHasAdditionalGrouping(treeColumnTargetFieldname) />\
+\
 		--Sichtaufbau:\
 		--Zuerst leere Zieltabelle anlegen:\
 		select \
@@ -389,7 +392,7 @@ drop TABLE tmp_rpta_column2layout;\
 		\
 		<#foreach einElement in .vars[treeColumnMaskFieldname].elements>\
 			<@addcomment "${einElement.name}"/>\
-			<#if einElement.level &lt; maxEbene >\
+			\
 			--zuerst Summenzeile:\
 			<#assign sortnr=sortnr+1>\
 			insert into tmp_stud3(\
@@ -416,13 +419,16 @@ drop TABLE tmp_rpta_column2layout;\
 				 	null::char(1),\
 				 </#if>\
 			</#foreach>\
-			 (${einElement.level}*10000) + ${sortnr} as sortnr\
+			 --(${einElement.level}*10000) + ${sortnr} as sortnr\
+			  ${sortnr} *10000 as sortnr\
 			from tmp_stud2\
 			where ${treeColumnSrcFieldname} in ${einElement.subkeys}\
 			\
 			;\
-			</#if>\
-			--dann darunter die Werte:\
+			\
+			--Unterste Ebene die Werte:\
+			<#if columnLayoutWithTreeColumnAdditionalGrouping != "" \
+			&& einElement.level == maxEbene >\
 			<#assign sortnr=sortnr+1>\
 			insert into tmp_stud3(\
 			<#foreach column in columns>\
@@ -434,7 +440,7 @@ drop TABLE tmp_rpta_column2layout;\
 				<#if column.targetfieldname=treeColumnTargetFieldname>\
 				 	'${einElement.name}',\
 				<#elseif column.targetfieldname="ebene">\
-					<#if einElement.level &lt; maxEbene >\
+					<#if einElement.level == maxEbene >\
 				 	${einElement.level+ 1},\
 					<#else>\
 					${einElement.level},\
@@ -452,11 +458,12 @@ drop TABLE tmp_rpta_column2layout;\
 				 	${column.targetfieldname},\
 				 </#if>\
 			</#foreach>\
-			 (${einElement.level}*10000) + ${sortnr} as sortnr\
+			 ${sortnr} *10000 --(${einElement.level}*10000) + ${sortnr} as sortnr\
 			from tmp_stud2\
 			where s_tid_stg in ${einElement.subkeys}\
-			group by ca12staat_str\
+			group by ${columnLayoutWithTreeColumnAdditionalGrouping}\
 			;\
+			</#if>\
 		</#foreach>\
 		\
 		drop table tmp_stud2;\
@@ -508,6 +515,18 @@ drop TABLE tmp_rpta_column2layout;\
 \
 </#macro>\
 \
+<#function sichtHasAdditionalGrouping treeColumnTargetFieldnameParam>\
+<#assign ret="" />\
+	<#foreach column in columns>\
+				<#if column.targetfieldname !=treeColumnTargetFieldnameParam\
+				&& column.targetfieldname!="ebene"\
+				&& column.is_aggregate==0 \
+				>\
+				 	<#assign ret=column.targetfieldname />\
+				 </#if>\
+	</#foreach>\
+	<#return ret />\
+</#function>\
 <#macro rpta_column_fuellen>\
 CREATE temp TABLE tmp_rpta_column\
 (\