In 1987, Dr Mary Lippitt, founder and president of Enterprise Management, Ltd., copyrighted (however did not publish) “The Managing Complex Change” model. Mary’s model includes a list of elements: Vision, Skills, Incentive, Resources, Action Plan (VSIRA), she reasons that without one of these elements then you are more likely to not succeed with the change. (Note: I’m not sure about the copyright bits here, and others have been sued before so I won’t publish the model – but it’s fairly easy to search for.)
A road map is simply an action plan with a vision. A well-thought-out road map can help with your change management endeavours. The key to a good road map is the vision or goal (https://docs.munromaps.com.au/strategy/the-mechanics/smart-goal).
Mary’s model shows that if you have skills, incentives, resources and an action plan but you don’t have a vision or goal you will create confusion as you won’t have that guiding force to refer back to while doing the work.
If you have the vision, skills, incentive and resources, but no action plan you will end up with false starts or work being done in the wrong place at the wrong time.
The combination of skills (i.e. communication, technical skills, knowledge), incentives (rewards, recognition, celebrations) and resourcing (money, time, equipment, etc.) can be represented as “Good Team Practices”.
A road map only isn’t going to successfully change your team’s practices – but it might make the lack of one or all of these elements more clear. For example, if an initiative on the road map clearly requires skills that the team does not have, or a team size larger than the current, or that will diverge from the teams personal KPIs and incentives, then the likelihood of success will diminish greatly.
As a product manager, the change that you are trying to accomplish can be represented as a “Successful Product Development” – whatever that means for your product. This isn’t suggesting that the product will be a commercial success – that is up to you and your team to get right – instead, that the combination of a well-thought-out road map and good team practices will greatly increase the chances of successfully developing the product the road map’s vision is illustrating.