diff --git a/bibliotheca/Taskfile.yml b/bibliotheca/Taskfile.yml
index 3cf3448..6854a28 100644
--- a/bibliotheca/Taskfile.yml
+++ b/bibliotheca/Taskfile.yml
@@ -204,8 +204,8 @@ tasks:
         "$CLIENT" -P {{.PORT}} {{.PROJECT}} --apply config/main/mtm-leerexemplare.json > {{.LOG}}
       - > # spec_B_T_34: MTM: Anreicherungen der Unterordnungen mit 4150 und 4160; abhängig von Feld "ueber" aus spec_B_T_32
         "$CLIENT" -P {{.PORT}} {{.PROJECT}} --apply config/main/4150-4160.json > {{.LOG}}
-      - > # spec_B_T_35: Schriftrenreihen: GT-Felder für Reihenstücktitel in 4170
-#TODO        "$CLIENT" -P {{.PORT}} {{.PROJECT}} --apply config/main/4170.json > {{.LOG}}
+      - > # spec_B_T_35: Schriftrenreihen: GT-Felder für Reihenstücktitel in 4170_1 und 4170_2
+        "$CLIENT" -P {{.PORT}} {{.PROJECT}} --apply config/main/4170.json > {{.LOG}}
       # Die folgende Transformationsregel muss direkt vor dem Export stehen
       - > # Abschließend Titel ohne Exemplare löschen
         "$CLIENT" -P {{.PORT}} {{.PROJECT}} --apply config/main/abschluss.json > {{.LOG}}
diff --git a/bibliotheca/config/main/4170.json b/bibliotheca/config/main/4170.json
index 95f8991..183d4d7 100644
--- a/bibliotheca/config/main/4170.json
+++ b/bibliotheca/config/main/4170.json
@@ -1,3 +1,210 @@
 [
-{}
+  {
+    "op": "core/column-addition",
+    "engineConfig": {
+      "facets": [
+        {
+          "type": "list",
+          "name": "M|GT1",
+          "expression": "grel:or(isNonBlank(cells['M|GT1'].value), isNonBlank(cells['M|GT1B'].value))",
+          "columnName": "M|GT1",
+          "invert": false,
+          "omitBlank": false,
+          "omitError": false,
+          "selection": [
+            {
+              "v": {
+                "v": true,
+                "l": "true"
+              }
+            }
+          ],
+          "selectBlank": false,
+          "selectError": false
+        },
+        {
+          "type": "list",
+          "name": "M|GT1B",
+          "expression": "isBlank(value)",
+          "columnName": "M|GT1B",
+          "invert": false,
+          "omitBlank": false,
+          "omitError": false,
+          "selection": [
+            {
+              "v": {
+                "v": true,
+                "l": "true"
+              }
+            }
+          ],
+          "selectBlank": false,
+          "selectError": false
+        }
+      ],
+      "mode": "row-based"
+    },
+    "baseColumnName": "M|GT1",
+    "expression": "grel:with(value.split(' ; '), x, forNonBlank(x[0].split(': ')[0], v, '\u001fa' + v.trim(), '') + forNonBlank(x[0].split(': ')[1], v, '\u001fh' + v.trim(), '') + forNonBlank(x[1].split(' : ')[0], v, '\u001fI' + v.trim(), '') + forNonBlank(x[1].split(' : ')[1], v, '\u001fp' + v.trim(), '') )",
+    "onError": "set-to-blank",
+    "newColumnName": "4170_1",
+    "columnInsertIndex": 80,
+    "description": "Create column 4170_1 at index 80 based on column M|GT1 using expression grel:with(value.split(' ; '), x, forNonBlank(x[0].split(': ')[0], v, '\u001fa' + v.trim(), '') + forNonBlank(x[0].split(': ')[1], v, '\u001fh' + v.trim(), '') + forNonBlank(x[1].split(' : ')[0], v, '\u001fI' + v.trim(), '') + forNonBlank(x[1].split(' : ')[1], v, '\u001fp' + v.trim(), '') )"
+  },
+  {
+    "op": "core/text-transform",
+    "engineConfig": {
+      "facets": [
+        {
+          "type": "list",
+          "name": "M|GT1",
+          "expression": "grel:or(isNonBlank(cells['M|GT1'].value), isNonBlank(cells['M|GT1B'].value))",
+          "columnName": "M|GT1",
+          "invert": false,
+          "omitBlank": false,
+          "omitError": false,
+          "selection": [
+            {
+              "v": {
+                "v": true,
+                "l": "true"
+              }
+            }
+          ],
+          "selectBlank": false,
+          "selectError": false
+        },
+        {
+          "type": "list",
+          "name": "M|GT1B",
+          "expression": "isBlank(value)",
+          "columnName": "M|GT1B",
+          "invert": false,
+          "omitBlank": false,
+          "omitError": false,
+          "selection": [
+            {
+              "v": {
+                "v": false,
+                "l": "false"
+              }
+            }
+          ],
+          "selectBlank": false,
+          "selectError": false
+        }
+      ],
+      "mode": "row-based"
+    },
+    "columnName": "4170_1",
+    "expression": "grel:forNonBlank(cells['M|GT1B'].value.split(': ')[0], v, '\u001fa' + v.trim(), '') + forNonBlank(cells['M|GT1B'].value.split(': ')[1], v, '\u001fh' + v.trim(), '') +\nforNonBlank(cells['M|GT1Z'].value.split(' : ')[0], v, '\u001fI' + v.trim(), '') + forNonBlank(cells['M|GT1Z'].value.split(' : ')[1], v, '\u001fp' + v.trim(), '')",
+    "onError": "keep-original",
+    "repeat": false,
+    "repeatCount": 10,
+    "description": "Text transform on cells in column 4170_1 using expression grel:forNonBlank(cells['M|GT1B'].value.split(': ')[0], v, '\u001fa' + v.trim(), '') + forNonBlank(cells['M|GT1B'].value.split(': ')[1], v, '\u001fh' + v.trim(), '') +\nforNonBlank(cells['M|GT1Z'].value.split(' : ')[0], v, '\u001fI' + v.trim(), '') + forNonBlank(cells['M|GT1Z'].value.split(' : ')[1], v, '\u001fp' + v.trim(), '')"
+  },
+  {
+    "op": "core/column-addition",
+    "engineConfig": {
+      "facets": [
+        {
+          "type": "list",
+          "name": "M|GT2",
+          "expression": "grel:or(isNonBlank(cells['M|GT2'].value), isNonBlank(cells['M|GT2B'].value))",
+          "columnName": "M|GT2",
+          "invert": false,
+          "omitBlank": false,
+          "omitError": false,
+          "selection": [
+            {
+              "v": {
+                "v": true,
+                "l": "true"
+              }
+            }
+          ],
+          "selectBlank": false,
+          "selectError": false
+        },
+        {
+          "type": "list",
+          "name": "M|GT2B",
+          "expression": "isBlank(value)",
+          "columnName": "M|GT2B",
+          "invert": false,
+          "omitBlank": false,
+          "omitError": false,
+          "selection": [
+            {
+              "v": {
+                "v": true,
+                "l": "true"
+              }
+            }
+          ],
+          "selectBlank": false,
+          "selectError": false
+        }
+      ],
+      "mode": "row-based"
+    },
+    "baseColumnName": "M|GT2",
+    "expression": "grel:with(value.split(' ; '), x, forNonBlank(x[0].split(': ')[0], v, '\u001fa' + v.trim(), '') + forNonBlank(x[0].split(': ')[1], v, '\u001fh' + v.trim(), '') + forNonBlank(x[1].split(' : ')[0], v, '\u001fI' + v.trim(), '') + forNonBlank(x[1].split(' : ')[1], v, '\u001fp' + v.trim(), '') )",
+    "onError": "set-to-blank",
+    "newColumnName": "4170_2",
+    "columnInsertIndex": 80,
+    "description": "Create column 4170_2 at index 80 based on column M|GT2 using expression grel:with(value.split(' ; '), x, forNonBlank(x[0].split(': ')[0], v, '\u001fa' + v.trim(), '') + forNonBlank(x[0].split(': ')[1], v, '\u001fh' + v.trim(), '') + forNonBlank(x[1].split(' : ')[0], v, '\u001fI' + v.trim(), '') + forNonBlank(x[1].split(' : ')[1], v, '\u001fp' + v.trim(), '') )"
+  },
+  {
+    "op": "core/text-transform",
+    "engineConfig": {
+      "facets": [
+        {
+          "type": "list",
+          "name": "M|GT2",
+          "expression": "grel:or(isNonBlank(cells['M|GT2'].value), isNonBlank(cells['M|GT2B'].value))",
+          "columnName": "M|GT2",
+          "invert": false,
+          "omitBlank": false,
+          "omitError": false,
+          "selection": [
+            {
+              "v": {
+                "v": true,
+                "l": "true"
+              }
+            }
+          ],
+          "selectBlank": false,
+          "selectError": false
+        },
+        {
+          "type": "list",
+          "name": "M|GT2B",
+          "expression": "isBlank(value)",
+          "columnName": "M|GT2B",
+          "invert": false,
+          "omitBlank": false,
+          "omitError": false,
+          "selection": [
+            {
+              "v": {
+                "v": false,
+                "l": "false"
+              }
+            }
+          ],
+          "selectBlank": false,
+          "selectError": false
+        }
+      ],
+      "mode": "row-based"
+    },
+    "columnName": "4170_2",
+    "expression": "grel:forNonBlank(cells['M|GT2B'].value.split(': ')[0], v, '\u001fa' + v.trim(), '') + forNonBlank(cells['M|GT2B'].value.split(': ')[1], v, '\u001fh' + v.trim(), '') +\nforNonBlank(cells['M|GT2Z'].value.split(' : ')[0], v, '\u001fI' + v.trim(), '') + forNonBlank(cells['M|GT2Z'].value.split(' : ')[1], v, '\u001fp' + v.trim(), '')",
+    "onError": "keep-original",
+    "repeat": false,
+    "repeatCount": 10,
+    "description": "Text transform on cells in column 4170_2 using expression grel:forNonBlank(cells['M|GT2B'].value.split(': ')[0], v, '\u001fa' + v.trim(), '') + forNonBlank(cells['M|GT2B'].value.split(': ')[1], v, '\u001fh' + v.trim(), '') +\nforNonBlank(cells['M|GT2Z'].value.split(' : ')[0], v, '\u001fI' + v.trim(), '') + forNonBlank(cells['M|GT2Z'].value.split(' : ')[1], v, '\u001fp' + v.trim(), '')"
+  }
 ]
diff --git a/bibliotheca/config/main/template.txt b/bibliotheca/config/main/template.txt
index cc11a1f..0d22361 100644
--- a/bibliotheca/config/main/template.txt
+++ b/bibliotheca/config/main/template.txt
@@ -40,7 +40,8 @@ with(
     '4062',
     '4150',
     '4160',
-    '4170',
+    '4170_1',
+    '4170_2',
     '4204',
     '67XX',
     '7100j',
diff --git a/pica+/config/template.txt b/pica+/config/template.txt
index 78596f5..8a5213f 100644
--- a/pica+/config/template.txt
+++ b/pica+/config/template.txt
@@ -31,7 +31,8 @@ if(row.index - row.record.fromRowIndex == 0,
 + forNonBlank(cells['4061'].value, v, '034M ' + 'a' + v + '\n', '')
 + forNonBlank(cells['4150'].value, v, '036C/00 ' + v + '\n', '')
 + forNonBlank(cells['4160'].value, v, '036D/00 ' + v + '\n', '')
-+ forNonBlank(cells['4170'].value, v, '036E/00 ' + v + '\n', '')
++ forNonBlank(cells['4170_1'].value, v, '036E/00 ' + v + '\n', '')
++ forNonBlank(cells['4170_2'].value, v, '036E/01 ' + v + '\n', '')
 + forNonBlank(cells['4204'].value, v, '037C ' + 'a' + v + '\n', '')
 + forNonBlank(cells['0999'].value, v, '046W ' + 'a' + v + '\n', '')
 ,'')