Hello guys:

I created a new group in the security file,  linked it to an existing category.  But when I check in user's setting page,  the linked category separated from its original parent.  please see the code and images below. 

Please anyone know how keep the categories correct when creating new group? 

I want to add a new group name 'HRBP' , which linked to the sub-category 'Employee' :

After upgrading the module,  the category messed in user's page:

But it won't happen while other modules like 'hr_attendence' adding group to  'Employee'.  

Please anyone know why or where i am wrong? Thank you !