基于项目完成日期的最佳依赖方式 [英] Best way to dependencies based on Project Finish Date

问题描述

我创建了很多项目，但这是第一次从项目完成日期进行调度。该产品必须在某个日期推出，否则无用。这意味着我们必须在一年前申请批准，并且必须在
发布前12周获得批准。这意味着必须按时完成某些研究，然后必须做一些准备工作。 

I've created a lot of projects but this is the first time scheduling from a Project Finish Date. The product has to be launch by a certain date or it is useless. That means we have to file for approval a year before and it has to be approved 12 weeks before launch . That means certain studies have to be completed on time, and certain preparations have to be done by then. 

我从产品发布开始作为任务1.然后我提交申请作为批准任务2.我使用什么依赖？有效的是让任务1持续完成以12周的延迟开始。但我宁愿把依赖放在任务2中，它必须在任务1开始之前结束12周
。或者，如果我切换回Schdeule表单Start，并使用Start to Finish依赖项更好？我注意到我的约束类型也是灰色的。任何人都可以提出一个安排这个项目的好方法，这样我就可以在某些任务必须完成的时间内显示
，这样我们就可以决定这个项目是否值得追求？

I started with product launch as Task 1. Then I put filing for approval as Task 2. What dependency do I use? What worked was having Task 1 hold a Finish to Start with 12 week lag in it. But I'd rather put the dependency in Task 2, that it has to end 12 weeks before Task 1 starts. Or it is better if I switch back to a Schdeule form Start, and use Start to Finish dependencies? I noticed that my Constraint Types are greyed out too. Can anyone suggest a good way of arranging this project so I can essentially show the deadlines of when certain tasks have to be completed, so we can then decide if this project is even worth pursuing?

推荐答案

如果我理解正确，你还会尝试从头到尾设置你的日程安排？

when I understand correctly, you also try to set up your schedule from end to start?

只需按顺序输入所有任务即可。像往常一样设置依赖关系。转到项目 - 项目信息，选择"项目完成日期"在"Schedule From"中并设置完成日期。项目将从最后重新计算您的日程安排，告诉您何时开始
。请注意，默认约束将切换为"尽可能晚"。

Just enter all tasks in their good sequence. Set dependencies as usual. Go to Project - Project Information, select "Project Finish Date" in "Schedule From" and set your Finish Date. Project will recalculate your schedule from the end an tell you when to start. Be aware of, that default constraint will be switched to "as late as possible".

但是：从我的经验来看，大多数人都很难从完成到开始进行思考。 所以我的建议是：尝试如上所述设置您的计划。确保相应地设置所有截止日期。记住计算的开始日期，将
从开始日期切换回计划并输入计算的开始日期。

But: From my experience, most people have difficulties to think consequently from finish to start. So my suggestion: Try to set up your plan as described above. Ensure that you set all deadlines accordingly. Keep the calculated start date in mind, switch back to schedule from start date and enter the calculated start date.

并在此处等待其他一些答案，可能还有其他建议。

And wait for some other answers here, there may be other suggestions.

祝你好运！

Barbara

Good luck!
Barbara

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