diff --git a/ogc2ckan/ckan_datasets/base.py b/ogc2ckan/ckan_datasets/base.py
index 1667df7..0f244b4 100644
--- a/ogc2ckan/ckan_datasets/base.py
+++ b/ogc2ckan/ckan_datasets/base.py
@@ -107,6 +107,7 @@ def __init__(self, ckan_id, name, owner_org, license_id):
         self.owner_org = owner_org
         self.private = False
         self.groups = []
+        self.graphic_overview = None
         # use http://<ckan_url>/api/action/organization_list to see the organization ids in your CKAN site
         self.license_id = license_id
         self.identifier = None
@@ -142,6 +143,9 @@ def set_private(self, private):
     def set_groups(self, groups):
         self.groups = groups
 
+    def set_graphic_overview(self, graphic_overview):
+        self.graphic_overview = graphic_overview
+
     def set_publisher_uri(self, publisher_uri):
         self.publisher_uri = publisher_uri
 
@@ -351,6 +355,7 @@ def dataset_dict(self):
             'owner_org': self.owner_org,
             'private': self.private,
             'groups': self.groups,
+            'graphic_overview': self.graphic_overview,
             'title': self.title,
             'notes': self.notes,
             'license_id': self.license_id,
@@ -448,6 +453,7 @@ def dataset_dict(self):
             'owner_org': self.owner_org,
             'private': self.private,
             'groups': self.groups,
+            'graphic_overview': self.graphic_overview,
             'title_translated': self.title_translated,
             'notes_translated': self.notes_translated,
             'license_id': self.license_id,
diff --git a/ogc2ckan/ckan_datasets/geodcatap.py b/ogc2ckan/ckan_datasets/geodcatap.py
index fa13c03..934d5b2 100644
--- a/ogc2ckan/ckan_datasets/geodcatap.py
+++ b/ogc2ckan/ckan_datasets/geodcatap.py
@@ -108,6 +108,7 @@ def __init__(self, ckan_id, name, owner_org, license_id):
         self.owner_org = owner_org
         self.private = False
         self.groups = []
+        self.graphic_overview = None
         # use http://<ckan_url>/api/action/organization_list to see the organization ids in your CKAN site
         self.license_id = license_id
         self.identifier = ckan_id
@@ -181,6 +182,9 @@ def set_private(self, private):
     def set_groups(self, groups):
         self.groups = groups
 
+    def set_graphic_overview(self, graphic_overview):
+        self.graphic_overview = graphic_overview
+
     def set_publisher_uri(self, publisher_uri):
         self.publisher_uri = publisher_uri
 
@@ -402,6 +406,7 @@ def dataset_dict(self):
             'owner_org': self.owner_org,
             'private': self.private,
             'groups': self.groups,
+            'graphic_overview': self.graphic_overview,
             'title': self.title,
             'notes': self.notes,
             'license_id': self.license_id,
@@ -505,6 +510,7 @@ def dataset_dict_multilang(self):
             'owner_org': self.owner_org,
             'private': self.private,
             'groups': self.groups,
+            'graphic_overview': self.graphic_overview,
             'title_translated': self.title_translated,
             'notes_translated': self.notes_translated,
             'license_id': self.license_id,
diff --git a/ogc2ckan/harvesters/table.py b/ogc2ckan/harvesters/table.py
index ef12a83..d13fab7 100644
--- a/ogc2ckan/harvesters/table.py
+++ b/ogc2ckan/harvesters/table.py
@@ -313,6 +313,14 @@ def get_dataset(self, ckan_info: CKANInfo, record: str, table_dataset: object =
         metadata_profile = getattr(table_dataset, 'metadata_profile', OGC2CKAN_HARVESTER_MD_CONFIG['metadata_profile'])
         dataset.set_metadata_profile(metadata_profile)
         
+        # Set graphic overview
+        graphic_overview = getattr(table_dataset, 'graphic_overview', None)
+        dataset.set_graphic_overview(graphic_overview)
+        
+        # Set purpose
+        purpose = getattr(table_dataset, 'purpose', None)
+        dataset.set_purpose(purpose)
+        
         # Set Responsible Parties (Point of contact, Resource publisher and Resource contact/maintainer)
         self.set_default_responsible_parties(dataset, self.default_dcat_info, ckan_info, table_dataset)