Transformational activism is the idea that people need to transform on the inside as well as on the outside in order to create any meaningful change in the world.
One example of transformational activism is peacekeeping which, as defined by the United Nations, is "a way to help countries torn by conflict create conditions for sustainable peace." Peacekeepers monitor and observe peace processes in post-conflict areas and assist ex-combatants in implementing the peace agreements they may have signed. Such assistance comes in many forms, including confidence-building measures, power-sharing arrangements, electoral support, strengthening the rule of law, and economic and social development. Accordingly UN peacekeepers (often referred to as Blue Helmets because of their light blue helmets) can include soldiers, civilian police officers, and other civilian personnel.
Another example is encouraging choices to live in racially diverse communities. Such communities may literally "transform" communities by opening the minds of residents to new ideas, new cultures, new historical perspectives, and a broader view of life that ultimately can benefit social relations.
Another example of transformational activism is transformational economics. This is the idea that you can change the way resources flow in a society by doing inner work. People examine their emotional reactions to what their needs are. This may allow them to see that things they felt they needed are not really needed. This then alters the flow of goods in a society because of the underlying change in needs.
Transformational politics is the field of guiding people to look inwardly what they feel is true power. They may discover that real power is seeing the deep connection of everyone with each other and of being able to tap that place. In this case power is not power over someone, but rather power to unleash collective creativity in creating a new society.
Transformational activism is about looking for the common values underneath, and then working from there so that both parties are able to get what they want. In the process one or both parties may find their inner landscape and paradigms changing.
Transformational open-sourced activism is the idea that you can tap into the power of mass collaboration and collective creativity in a way that transforms the people involved into more loving, peaceful, compassionate states.