Concatenate all records from two tables in the specified hierarchy

Hi all,

Please can someone help, this is the query below. I need to combine the results two tables in the specified hierarchy

Oracle DB version 12c Enterprise Edition Release 12.2.0.1.0

SELECT company_id,
         user_id,
         module_id,
         menu_id,
         menu_desc_spacing,
         view_record,
         Add_record,
         Modify_record,
         DELETE_RECORD,
         post_record,
         print_record,
         Approval,
         confidential,
         Approval_level
  FROM ( SELECT company_id,
         user_id,
         module_id,
         menu_id,
         menu_desc_spacing,
         view_record,
         Add_record,
         Modify_record,
         DELETE_RECORD,
         post_record,
         print_record,
         Approval,
         confidential,
         Approval_level
      FROM user_access_rights 
      union all
     SELECT company_id,
         NULL ,   
         module_id,
         module_id menu_id,
         module_name menu_desc_spacing,
         view_record,
         Add_record,
         Modify_record,
         DELETE_RECORD,
         post_record,
         NULL,   
         NULL,
         confidential,
         NULL   Approval_level
      FROM module_access) where user_id ='SUPER'