Both clarity and agility are vital, in order to plan a long-term improvement strategy but you should also be ready to deal with unexpected challenges along the way. Effective finance transformation that will drive your business forward requires several key elements:
Traditional methodologies are thus evolving and combining to provide this greater flexibility.
An emerging and innovative technique for driving financial transformation in business is a combination of two proven approaches: Waterfall project methodology and Agile methodology. This merged project implementation methodology is known as ‘WAgile’, and brings the strengths of both approaches while reducing the potential flaws for your organisation.
Traditional new product development (NDP) Waterfall processes, such as a ‘staged-and-gated’ approach is divided into distinct phases, separated by decision points and risk management from two perspectives:
Waterfall model projects flow logically from one distinct stage to the next. This approach manages the investment and financial risk, as each phase increases the number of resources required but technological challenges are seen and overcome in real-time as the project advances. The next stage of the project is not started until all issues at that stage are overcome.
Each subsequent stage of work, therefore, encounters a lower degree of uncertainty and reduces risks of unexpected costs, scope creep or a need to increase overall budget or resources.
However, such a process means there is no easy way to go ‘backwards’ up the Waterfall – in other words, should unexpected changes to completed phases be necessary, the difficulty and cost of doing so can be considerable. To overcome this, greater flexibility is required, which is where an Agile methodology approach comes in.
Using an Agile model allows greater flexibility because:
However, one drawback of a purely Agile approach is that real customers are often not included in the process. Furthermore, it is difficult to determine when a project is complete in terms of meeting market requirements. However, by combining with a Waterfall process to deliver a hybrid WAgile process, you can deliver the best of both worlds.
WAgile projects turn an Agile project into a string of short Waterfall’s, offering project managers the most flexible approach to fulfil the requirements of stakeholders and manage resources optimally. A WAgile project typically provides:
The staged-and-gated project management approach provides the necessary rigour to keep to the project plan, but is coupled with incremental and iterative work within each ‘sprint’ stage – including customer feedback – in order for design and development needs to be addressed comprehensively and successfully.
This flexibility also ensures that a phase of work would only need to be revisited and repeated when absolutely necessary, and this should therefore happen less frequently, and be spotted and addressed more quickly when it does.
Different projects require different approaches, and it is the role of project managers to facilitate the best approach, to meet the specific challenges posed to complete the project’s aims. The line between the Waterfall model and the Agile approach projects is not always clear, and having a hybrid WAgile environment can be the best solution to deliver a successful conclusion.
As can be seen, neither a Waterfall methodology nor an Agile model is perfect. For example, it can be difficult to meet the resource requirements of a fully Agile approach, as there will be times when virtually everyone is required, which makes it harder to plot other projects and BAU work around this. Yet, the precision required for a Waterfall approach can be inefficient in terms of resource utilisation: staff may spend long periods idle while they wait for their phase to begin.
The WAgile approach works when you have a project that doesn’t fully meet Agile or Waterfall characteristics. Benefits include:
Having an expert help you ensure your finance function is optimised, enabling you to focus on supping the leadership teams and drive strategic success.
Talk to us today about our range of services to help you build and deliver a more cohesive, value-added strategy for your finance function, at the very centre of your organisation.
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