diff -r cd0c53346edc -r 3407e6940f6a src/pyams_content/component/paragraph/zmi/container.py
--- a/src/pyams_content/component/paragraph/zmi/container.py	Wed Mar 28 15:28:01 2018 +0200
+++ b/src/pyams_content/component/paragraph/zmi/container.py	Wed Mar 28 15:46:19 2018 +0200
@@ -179,7 +179,7 @@
 
 
 @adapter_config(context=ParagraphContainerShowHideColumn, provides=IFormSecurityContext)
-def ShowHideColumnSecurityContextFactory(column):
+def showhide_column_security_context_factory(column):
     """Show/hide column security context factory"""
     return column.table.context