diff --git a/radicale/item/__init__.py b/radicale/item/__init__.py
index 400c7bcb..faa602dc 100644
--- a/radicale/item/__init__.py
+++ b/radicale/item/__init__.py
@@ -647,29 +647,29 @@ class Item:
 
         # create SUMMARY
         summary = name + " (BDAY)"  # default
-        if ShareActions is not None and 'template' in ShareActions:
-            if 'conversion_bday_summary_template' in ShareActions['template']:
-                summary = ShareActions['template']['conversion_bday_summary_template']
+        if ShareActions is not None and 'config' in ShareActions:
+            if 'conversion_bday_summary_template' in ShareActions['config']:
+                summary = ShareActions['config']['conversion_bday_summary_template']
                 summary = self.replace_placeholders(summary, placeholder_mapping)
 
         # create DESCRIPTION
         description = "BDAY=" + bdaySdesc  # default
-        if ShareActions is not None and 'template' in ShareActions:
-            if 'conversion_bday_description_template' in ShareActions['template']:
-                description = ShareActions['template']['conversion_bday_description_template']
+        if ShareActions is not None and 'config' in ShareActions:
+            if 'conversion_bday_description_template' in ShareActions['config']:
+                description = ShareActions['config']['conversion_bday_description_template']
                 description = self.replace_placeholders(description, placeholder_mapping)
 
         # check ALARM
         alarm_trigger = ""  # default
-        if ShareActions is not None and 'template' in ShareActions:
-            alarm_trigger = ShareActions['template']['conversion_bday_alarm_trigger_template']
+        if ShareActions is not None and 'config' in ShareActions:
+            alarm_trigger = ShareActions['config']['conversion_bday_alarm_trigger_template']
 
         vevent_enable_age = False
         age_max = 0
         if "{age}" in summary or "{age}" in description or "age" in alarm_trigger:
-            if ShareActions is not None and 'limit' in ShareActions:
-                if 'conversion_bday_age_max' in ShareActions['limit']:
-                    age_max = ShareActions['limit']['conversion_bday_age_max']
+            if ShareActions is not None and 'config' in ShareActions:
+                if 'conversion_bday_age_max' in ShareActions['config']:
+                    age_max = ShareActions['config']['conversion_bday_age_max']
             vevent_enable_age = True
 
         # create UID
diff --git a/radicale/sharing/__init__.py b/radicale/sharing/__init__.py
index 2e815528..faa448b3 100644
--- a/radicale/sharing/__init__.py
+++ b/radicale/sharing/__init__.py
@@ -425,67 +425,48 @@ class BaseSharing:
         if share is not None:
             if share['Conversion'] == "bday":
                 # autogenerate Actions if not existing
-                if share['Actions'] is None:
+                if share['Actions'] is None or 'config' not in share['Actions']:
                     share['Actions'] = {
-                            'template': {
+                            'config': {
                                 'conversion_bday_summary_template': self.conversion_bday_summary_template,
                                 'conversion_bday_description_template': self.conversion_bday_description_template,
                                 'conversion_bday_alarm_trigger_template': self.conversion_bday_alarm_trigger_template,
-                                },
-                            'limit': {
                                 'conversion_bday_age_max': self.conversion_bday_age_max,
                                 },
                              }
                 else:
-                    if 'template' in share['Actions']:
-                        if 'conversion_bday_summary_template' in share['Actions']['template']:
+                    if 'config' in share['Actions']:
+                        if 'conversion_bday_summary_template' in share['Actions']['config']:
                             # nothing to do
                             pass
                         else:
-                            share['Actions']['template'].update(
+                            share['Actions']['config'].update(
                                 {'conversion_bday_summary_template': self.conversion_bday_summary_template}
                                 )
 
-                        if 'conversion_bday_description_template' in share['Actions']['template']:
+                        if 'conversion_bday_description_template' in share['Actions']['config']:
                             # nothing to do
                             pass
                         else:
-                            share['Actions']['template'].update(
+                            share['Actions']['config'].update(
                                 {'conversion_bday_description_template': self.conversion_bday_description_template}
                                 )
 
-                        if 'conversion_bday_alarm_trigger_template' in share['Actions']['template']:
+                        if 'conversion_bday_alarm_trigger_template' in share['Actions']['config']:
                             # nothing to do
                             pass
                         else:
-                            share['Actions']['template'].update(
+                            share['Actions']['config'].update(
                                 {'conversion_bday_alarm_trigger_template': self.conversion_bday_alarm_trigger_template}
                                 )
-                    else:
-                        share['Actions'].update(
-                                {'template': {
-                                    'conversion_bday_summary_template': self.conversion_bday_summary_template,
-                                    'conversion_bday_description_template': self.conversion_bday_description_template,
-                                    'conversion_bday_alarm_trigger_template': self.conversion_bday_alarm_trigger_template,
-                                    }
-                                 }
-                                )
 
-                    if 'limit' in share['Actions']:
-                        if 'conversion_bday_age_max' in share['Actions']['limit']:
+                        if 'conversion_bday_age_max' in share['Actions']['config']:
                             # nothing to do
                             pass
                         else:
-                            share['Actions']['limit'].update(
+                            share['Actions']['config'].update(
                                 {'conversion_bday_age_max': self.conversion_bday_age_max}
                                 )
-                    else:
-                        share['Actions'].update(
-                                {'limit': {
-                                    'conversion_bday_age_max': self.conversion_bday_age_max,
-                                    }
-                                 }
-                                )
 
             logger.info("sharing/%s: resolved path %r->%r, user %r->%r, Permissions=%r Conversion=%r Actions=%r", share['ShareType'], share['PathOrToken'], share['PathMapped'], user, share['Owner'], share['Permissions'], share['Conversion'], share['Actions'])
 
diff --git a/radicale/tests/test_sharing.py b/radicale/tests/test_sharing.py
index 34939c9d..7c8ce93c 100644
--- a/radicale/tests/test_sharing.py
+++ b/radicale/tests/test_sharing.py
@@ -5178,7 +5178,7 @@ permissions: RrWw""")
             json_dict['User'] = "user"
             json_dict['PathMapped'] = path_mapped
             json_dict['PathOrToken'] = path_shared_r
-            json_dict['Actions'] = {"limit": {
+            json_dict['Actions'] = {"config": {
                 "conversion_bday_age_max": 5,
                 }}
             _, headers, answer = self._sharing_api_json("map", "update", check=200, login="owner:ownerpw", json_dict=json_dict)
@@ -5237,7 +5237,7 @@ permissions: RrWw""")
             json_dict['User'] = "user"
             json_dict['PathMapped'] = path_mapped
             json_dict['PathOrToken'] = path_shared_r
-            json_dict['Actions'] = {"limit": {
+            json_dict['Actions'] = {"config": {
                 "level2": "test",
                 }}
             _, headers, answer = self._sharing_api_json("map", "update", check=400, login="owner:ownerpw", json_dict=json_dict)
@@ -5298,7 +5298,7 @@ permissions: RrWw""")
             json_dict['Enabled'] = True
             json_dict['Hidden'] = False
             json_dict['Properties'] = {"D:displayname": "Test-BDAY2"}
-            json_dict['Actions'] = {"template": {
+            json_dict['Actions'] = {"config": {
                 "conversion_bday_summary_template": "{fn} (BDAY2)",
                 "conversion_bday_description_template": "BDAY2={year}-{month}-{day}",
                 }}
@@ -5317,7 +5317,7 @@ permissions: RrWw""")
             json_dict['Enabled'] = True
             json_dict['Hidden'] = False
             json_dict['Properties'] = {"D:displayname": "Test-Birthday3"}
-            json_dict['Actions'] = {"template": {
+            json_dict['Actions'] = {"config": {
                 "conversion_bday_summary_template": "{fn} (Birthday3)",
                 "conversion_bday_description_template": "Birthday3={year}-{month}-{day}",
                 }}
@@ -5355,7 +5355,7 @@ permissions: RrWw""")
             json_dict['User'] = "user"
             json_dict['PathMapped'] = path_mapped_2
             json_dict['PathOrToken'] = path_shared_2r
-            json_dict['Actions'] = {"template": {
+            json_dict['Actions'] = {"config": {
                 "conversion_bday_summary_template": "{fn} (BDAY2x)",
                 "conversion_bday_description_template": "BDAY2x={year}-{month}-{day}",
                 }}
@@ -5374,7 +5374,7 @@ permissions: RrWw""")
             json_dict['User'] = "user"
             json_dict['PathMapped'] = path_mapped_2
             json_dict['PathOrToken'] = path_shared_2r
-            json_dict['Actions'] = {"template": {
+            json_dict['Actions'] = {"config": {
                 "conversion_bday_summary_template_UNSUPPORTED": "{fn} (BDAY2x)",
                 "conversion_bday_description_template_UNSUPPORTED": "BDAY2x={year}-{month}-{day}",
                 }}