diff --git a/conf/output/test-output-rppd-lobid-45.json b/conf/output/test-output-rppd-lobid-45.json
index de1c1c4c..fa69d513 100644
--- a/conf/output/test-output-rppd-lobid-45.json
+++ b/conf/output/test-output-rppd-lobid-45.json
@@ -16,6 +16,7 @@
     "label" : "Politiker",
     "id" : "https://d-nb.info/gnd/4046517-2"
   } ],
+  "periodOfActivity" : [ "1848" ],
   "gender" : [ {
     "id" : "https://d-nb.info/standards/vocab/gnd/gender#male",
     "label" : "Männlich"
diff --git a/conf/rppd-to-lobid.fix b/conf/rppd-to-lobid.fix
index 3ee97504..7f606c82 100644
--- a/conf/rppd-to-lobid.fix
+++ b/conf/rppd-to-lobid.fix
@@ -90,7 +90,10 @@ end
 # -------
 # #1wz (Wirkungszeitraum) -> periodOfActivity
 # Kommentar Doku: Wenn kein Geburtsdatum und kein Todesdatum ermittelbar ist, kann hier ein Zeitraum eingetragen werden
-
+# TODO kein Beispiel in Testdaten
+set_array("periodOfActivity[]")
+replace_all("f1wz", "(\\d{2})\\.(\\d{2})\\.(\\d{4})", "$3-$2-$1")
+copy_field("f1wz", "periodOfActivity[].$append")
 
 # -------
 # #1no (Wirkungsort (m, R))-> placeOfActivity
@@ -180,6 +183,7 @@ retain(
   "professionOrOccupation[]",
   "rppdId", 
   "type[]",
-  "variantName[]"
+  "variantName[]", 
+  "periodOfActivity[]"
   )
 	
\ No newline at end of file