the Look In list, locate and select the file to which you want to insert a hyperlink.6 Click the OK button.The link text is inserted, and a hyperlink symbol appears in the Indicator field. You can simply click that link symbol to open the linked file, or right-click and choose Hyperlink, then choose Open Link, or Open in New Window.
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FIGURE 2-10: Linking a file.
Chapter 3
Becoming a Task Master
IN THIS CHAPTER
The foundational unit in a project schedule is the project task; everything starts with it. After you identify and document your tasks, you can work with resources, dependencies, costs, durations, and other elements.
To be an effective task master, you need to be nimble in managing your tasks: Determine how to summarize work with a summary task, move work around, start and stop work in the middle of a task, and do all kinds of other tricks that help your schedule reflect what you want to happen on your project.
Creating Summary Tasks and Subtasks
When you look at a project work breakdown structure, also known as WBS (refer to Chapter 2), or a project task list, such as the one shown in Figure 3-1, you see that it organizes tasks into levels. The upper levels are from the WBS. The lower level consists of tasks that have been decomposed from the WBS. A task that has other tasks indented below it in this outline structure is a summary task, or parent task. The tasks indented below the summary task are sometimes known as subtasks or child tasks. Summary tasks are indicated in bold in the Project outline. You can tell when a summary task has subtasks even when they are hidden because a little clear triangle is displayed to the left of the summary task. When you click the triangle with the tip of the pointer, the task expands to show the list of subtasks, and the summary task adds a black triangle to its left.
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FIGURE 3-1: Summary tasks and subtasks.
In Figure 3-1 you can see that the Walls and Entry Gates summary tasks show all their subtasks. The summary tasks of Equipment, Asset Management, and Operations Readiness have hidden subtasks.
All information about a family of tasks is rolled up into its highest-level summary task. Therefore, any task with subtasks has no timing or cost information of its own: It gathers its total duration and cost from the sum of its parts.
This roll-up functionality is cumulative: The lowest-level task rolls up to its parent, which might roll up into another summary task, which rolls up (for example) into a project summary task. Any task with tasks below it gets its duration and cost information from a roll-up of its subtasks, no matter how deeply nested it may be in the hierarchy.
If a summary task is manually scheduled, the roll-up functionality doesn’t work, and Project displays warnings telling you so. The Gantt bar for the summary task has a red warning bar that shows you the calculated duration of the subtasks when they don’t match up with the summary task’s duration. The summary task’s Finish field entry also has a red, squiggly underline to indicate a potential scheduling problem. To deal with this situation, you can change the summary task to use auto-scheduling, in which case it calculates roll-up data correctly. If you want the summary task to continue to be manually scheduled, you can edit its finish date or use the Task Inspector, as described in Chapter 11, to fix the summary task schedule.
How many levels can you go?
You have no practical limit on how many levels of tasks you can create in an outline. Project enables you to indent to more levels of detail than you’ll need for all but the most complex schedules. Remember, though: At some point, you have to deal with assigning timing and resources to each of these tasks and then track their progress. Too much detail can make your schedule difficult to manage. For example, if your project is a few months long, you don’t want to track to a level where tasks last only a few hours. Best practices suggest that you always set up your schedule to the level to which you want to manage your team — typically, business (working) days or weeks.
For longer projects, you can schedule by using rolling wave planning, a method of progressively elaborating the amount of detail for near-term work and keeping at a higher level any work that’s further out. For example, if you have a two-year project, you may have the first three months planned out in detail, the next three months at a higher level, and the remainder of the project schedule showing only milestones and key deliverables. As you progress through the project, you start to add more detail for six months and beyond. A good rule of thumb is to keep a good amount of detail for 90 days out.
The project summary task
