What are Internal Dependencies?

Internal dependencies are the relationships between tasks within a project. They refer to the order in which tasks must be completed and how they affect each other. For example, if one task needs to be completed before another can begin, then there is an internal dependency between them.

Internal dependencies are important for project managers to understand as they help to identify potential risks and plan accordingly. By understanding the order of tasks and their impact on each other, project managers can better manage resources and timelines.

Types of Internal Dependencies

There are four main types of internal dependencies: finish-to-start, start-to-start, finish-to-finish, and start-to-finish. Each type describes the relationship between two tasks and how they interact with each other.

Finish-to-start is the most common type of internal dependency. This means that one task must be finished before another can begin. Start-to-start means that both tasks must begin at the same time. Finish-to-finish means that both tasks must be finished at the same time. And start-to-finish means that one task must begin before another can be finished.

Managing Internal Dependencies

Managing internal dependencies is an important part of successful project management. Project managers should identify all internal dependencies early on in the planning process so that they can plan accordingly. This includes understanding the order of tasks, their duration, and any potential risks associated with them.

Project managers should also monitor internal dependencies throughout the project to ensure that everything is running smoothly. If any changes occur or new risks arise, they should adjust their plans accordingly to ensure that deadlines are met and objectives are achieved.