1. Hover over the milestone phase milestone on the Gantt chart.
2. Click and drag the handle that appears on the edge of the element to the milestone phase milestone .

If you view ✅ Valid : The dependency is created, and an arrow appears between the two elements.

If you view 🚫 Invalid : Il est impossible de créer la dépendance. Les dates ne sont pas compatibles, il existe d’autres dépendances qui rendent cette nouvelle dépendance impossible, ou elle créerait une boucle (A dépend de B, qui dépend de A). Un message explique pourquoi. Une dépendance est aussi refusée si elle décalerait une phase en dehors des bornes du projet.

1. Double-click the milestone phase milestone .

2. Go to the tab Edit a phase milestone Predecessors or Edit a phase milestone Successors.

3. Click on Add a dependency.

4. Select:
‣

Name

Name of the phase milestone is a prerequisite for the phase . You can select a phase here.

‣

Type

A dependency links two elements in the schedule: a predecessor and a successor. There are four types of dependencies in the schedule.

• End-Start (FS): The successor does not start until the predecessor has finished.
• Start-Start (SS): The successor does not start until the predecessor has started.
• Fin-Fin (FF): The successor cannot be completed until the predecessor is completed.
• Start-Finish (SF): The successor can only be completed once the predecessor has started.

💡

For example, milestone a milestone as a predecessor to a phase an End-Start relationship and a duration of 1, the phase 1 day after the milestone ends.

‣

Delay

This is the time interval (in days) between the predecessor and the successor.

‣

Active

This field is used to determine whether the dependency is active or not; if the checkbox is unchecked, the dependency will be displayed as a dotted line, and the phase milestone moved to the beginning of the project.

5. Click on Register.

1. Select multiple phases or milestones in the WBS section WBS the left by holding down Ctrl.
2. Right-click.
3. Click on Add dependencies.

1. Double-click the arrow between the two items.
2. Change the values in the window that appears.
3. Select:
‣

From

This is the phase which addiction begins.

‣

À

This is the phase which addiction progresses.

‣

Type

A dependency links two elements in the schedule: a predecessor and a successor. There are four types of dependencies in the schedule.

• End-Start (FS): The successor does not start until the predecessor has finished.
• Start-Start (SS): The successor does not start until the predecessor has started.
• Fin-Fin (FF): The successor cannot be completed until the predecessor is completed.
• Start-Finish (SF): The successor can only be completed once the predecessor has started.

💡

For example, milestone a milestone as a predecessor to a phase an End-Start relationship and a duration of 1, the phase 1 day after the milestone ends.

‣

Delay

This is the time interval (in days) between the predecessor and the successor.

‣

Active

This field is used to determine whether the dependency is active or not; if the checkbox is unchecked, the dependency will be displayed as a dotted line, and the phase milestone moved to the beginning of the project.

4. Click on Register.

1. Click the dependency arrow.
2. Click on the red X that appears.

1. Double-click the phase milestone.

2. Go to the tab Edit a phase milestone Predecessors or Edit a phase milestone Successors.

3. Click on the desired value to select it.

4. Click on Remove a dependency.

5. Click on Register.

1. Double-click the arrow between the two items.
2. Click on Delete.

1. Select multiple dependent phases or milestones by holding down Ctrl.
2. Right-click.
3. Click on Remove dependencies.