diff --git a/configurations/sharepoint-woo/mappings/sharepoint-woo-verzoek-to-publications.json b/configurations/sharepoint-woo/mappings/sharepoint-woo-verzoek-to-publications.json
index cd7743b..89c58ec 100644
--- a/configurations/sharepoint-woo/mappings/sharepoint-woo-verzoek-to-publications.json
+++ b/configurations/sharepoint-woo/mappings/sharepoint-woo-verzoek-to-publications.json
@@ -7,7 +7,7 @@
         "description": "d.woo_x005f_beschrijving",
         "summary": "d.woo_x005f_samenvatting",
         "category": "d.woo_x005f_categorie",
-        "published": "d.woo_x005f_publicatiedatum",
+        "published": "{% if d['woo_x005f_publicatiedatum']|default %}{{ d['woo_x005f_publicatiedatum']|date('Y-m-d') }}{% endif %}",
         "modified": "d.vti_x005f_nexttolasttimemodified",
         "attachments": "{{ '[' }}{% if fileUrls['d']['results']|default %}{% set index = 0 %}{% for file in fileUrls['d']['results'] %}{% if index > 0 %}{{ ', ' }}{% endif %}{{ '{' }}{% set uri = file['__metadata']['uri']~'/$value' %}{{ '\"downloadUrl\": \"'~uri~'\",\"source\": \"1\"' }}{{ '}' }}{% endfor %}{% endif %}{{ ']' }}"
     },
diff --git a/configurations/sharepoint-woo/mappings/xxllnc-suite-to-publications.json b/configurations/sharepoint-woo/mappings/xxllnc-suite-to-publications.json
index c142820..2a84a6c 100644
--- a/configurations/sharepoint-woo/mappings/xxllnc-suite-to-publications.json
+++ b/configurations/sharepoint-woo/mappings/xxllnc-suite-to-publications.json
@@ -7,10 +7,15 @@
 		"title": "omschrijving",
 		"summary": "zaaktypeomschrijving",
 		"description": "zaaktypeomschrijving",
-        "published" : "startdatum",
+        "published" : "{% if startdatum|default %}{{ startdatum|date('Y-m-d') }}{% endif %}",
         "modified" : "{{ 'now'|date(H:i:sTm-d-Y') }}"
 	},
 	"unset": [],
-	"cast": [],
+	"cast": {
+		"title": "unsetIfValue===omschrijving",
+		"summary": "unsetIfValue===zaaktypeomschrijving",
+		"description": "unsetIfValue===zaaktypeomschrijving",
+        "published" : "unsetIfValue==="
+    },
 	"passThrough": false
 }
\ No newline at end of file