diff --git a/pype/ftrack/actions/action_cust_attr_doctor.py b/pype/ftrack/actions/action_cust_attr_doctor.py
index 1b8f250e5b..b875f52ab8 100644
--- a/pype/ftrack/actions/action_cust_attr_doctor.py
+++ b/pype/ftrack/actions/action_cust_attr_doctor.py
@@ -23,10 +23,10 @@ class CustomAttributeDoctor(BaseAction):
     icon = '{}/ftrack/action_icons/PypeDoctor.svg'.format(
         os.environ.get('PYPE_STATICS_SERVER', '')
     )
-    hierarchical_ca = ['handle_start', 'handle_end', 'fstart', 'fend']
+    hierarchical_ca = ['handleStart', 'handleEnd', 'frameStart', 'frameEnd']
     hierarchical_alternatives = {
-        'handle_start': 'handles',
-        'handle_end': 'handles'
+        'handleStart': 'handles',
+        'handleEnd': 'handles'
     }
 
     # Roles for new custom attributes
@@ -34,22 +34,22 @@ class CustomAttributeDoctor(BaseAction):
     write_roles = ['ALL',]
 
     data_ca = {
-        'handle_start': {
+        'handleStart': {
             'label': 'Frame handles start',
             'type': 'number',
             'config': json.dumps({'isdecimal': False})
         },
-        'handle_end': {
+        'handleEnd': {
             'label': 'Frame handles end',
             'type': 'number',
             'config': json.dumps({'isdecimal': False})
         },
-        'fstart': {
+        'frameStart': {
             'label': 'Frame start',
             'type': 'number',
             'config': json.dumps({'isdecimal': False})
         },
-        'fend': {
+        'frameEnd': {
             'label': 'Frame end',
             'type': 'number',
             'config': json.dumps({'isdecimal': False})