- task :
- incident
- problem
- change_request
- sc_request
- sc_request_item
- kb_knowledge : Knowlege表
- sys_properties : 系统属性表
- sys_user : 用户表
- sys_user_group ： 用户组表
- sys_user_role ： 用户角色表
- sys_attachment : 附件表
- sys_update_set : Each update set is stored in the table
- sys_update_xml : The customizations that are associated with the update set, are stored in the table.
