Critical path

EP Help General > Reports
 

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This feature is only available in the Enterprise version of the product.

 

One of the piers of successful project management is the notion of critical path. To understand what this is, you need to ask yourself: 'What ultimately determines the duration of my project?'

The answer is: the critical path.

 

The critical path is a series of activities that set the definite end date of the project. The date is definite because the activities (called critical activities) have no slack. Having no slack is the definitive feature of a critical activity. As a result, you will want to pay special attention to critical activities as delaying even one of them may have an adverse 'domino effect' for the whole project.

 

Easy Projects calculates the critical path as follows:

 

 

1.

An activity with the latest end date is located.

 

2.

Moving backwards, a chain that includes all dependent activities and parent ones is built starting from the latest end date activity.

 

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An activity stops being critical when it's marked as completed AND has no actual completion date, because it then can no longer affect the completion of successor tasks or the project finish date.

 

Where can critical path/critical activities be viewed in Easy Projects?

 

The sections where critical activities or a critical path can be viewed are:

 

Section

Item visible

Notes

Gantt charts

Critical path/critical activities

Critical path is visible as a group of activities colored red

Activity Center

1. A symbol to indicate that an activity is on critical path

Orange arrow (ac_critical_path_symbol)

 

2. Critical path activities shown in the Gantt section

Available when the 'Show critical path' checkbox is selected in the Gantt section

 

When Gantt view is turned on in Activity Center, critical path activities are shown using the 'Show critical path' checkbox. Non-critical activities do not disappear but are grayed out.

 

How do you shorten the critical path?

 

If you want to bring in the project end date, you need to bring in the dates of your critical path activities. To do this, you can:

 

 

Shorten the duration or work on an activity on the critical path,

 

Break a critical task into smaller activities that can be worked on simultaneously by different resources,

 

Set lead time between dependent activities where applicable,

 

Revise activity dependencies to allow more scheduling flexibility,

 

Schedule overtime, or

 

Assign additional resources to work on critical path activities.

 

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If you bring in the dates of your critical path, a different series of activities could become the new critical path.

 

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If you bring in the finish dates of the critical path and another series of activities does not overtake it, then you can successfully bring in the finish date of the project as a whole.