A project premortem is a risk assessment and planning technique that helps to find possible failure modes before the project starts. It assumes that the project has failed and then traces back the reasons for that failure. This method ensures a proactive and comprehensive risk management strategy by helping teams in anticipating and mitigating risks.
For example, let's take a product development in an automobile company for new project, below mentioned are the steps:
Situation: Team is formed to work on a project to work on the new product.
Premortem: Assume that the project has not succeeded, list all the possible reasons why this failed.
1) No clear expectation setting:
The design of the product did not meet the function requirements.
2) Insufficient Examination:
Multiple defects and issues in the product because of no proper testing processes.
3) Scope not defined:
As scope was not defined at an earlier stage it continued to grow, which resulted in delays and in sufficient resources to work with, multiple kept increasing the scope.
4) Lack of effective communication:
Communication Gap between members of the team resulted in multiple off tracks and alignment misses in the project.
5) Person dependency:
The lead designer had a lot of dependency, his absence even for a brief period of time impacted the development effectiveness and timelines in a big way.
Mitigation Strategies: The group can create plans to deal with and proactively minimize each risk that has been identified.
Project Premortem's shortcomings:
1)Heavily focused on worst-case scenarios:
The premortem technique may cause team members to become anxious and demotivated due to excessive amount of focus on worst-case situations.
2)Limited ability to predict:
Though the premortem is an important tool, not all risks can be anticipated, and certain risks might not become obvious until the project is carried out.
3)Difficult to Implement:
Team members inclusion and acceptance to engage in premortem is a challenge as it often gives negative results of the work out it.