4级帐户，完全适合公司内部人员行政结构，采用树形菜单，简洁明了，审核，提交，批注，总结，计划，日志...真正适合办公所需。 初始管理员: 名称与密码:we-4 level account, fully suitable for the company s internal staff administrative structure, the use of tree menu, concise, audit, submit, comment, summary, plan, log...