Are these correct headings for a spreadsheet?
Without complete context I am just going with the most common translations:


Process 流程
Frequency 频率
Check List Item Caption: 清单项标题 (项目 also means 'project' which can be confusing)
Repeat Observation 是否多次观察到 or 是否多次发生 (是否 makes it explicit that it's a Yes-No question; 多次 is neutral while 一再 has slight derogatory tone but both are fine) 
Policy 政策 (company policy &lt;=> 公司政策 is a common translation. 方针 is more like 'direction; principle'.)
Order Index: 顺序编号 or 订单编号, depending on whether Order here means sequencing (顺序) or written request (订单). Don't use 秩序指数, it's not understood.