...once a DECISION WORKSHOP has kicked off, STAKEHOLDERS have been identified, a DECISION PROCESS CHARTER has specified the process journey, and possibly the frame of the decision is clarified with a DECISION HIERARCHY, start by understanding the perceptions of the stakeholders.
People will not be ready to engage in a decision that has been declared unless their concerns receive space for airing. Without hearing the voices of relevant stakeholders, the decision process can be subverted by hidden agendas.
Issue raising has two primary purposes. First, it aims to get all the essential issues on the table. With multiple stakeholders, it is vital to get all the different perspectives to achieve a proper frame. Getting all the issues on the table might be hard, and therefore, in the beginning, you would like to have conflicts that would make the issues people care about explicit.
Issue raising also aims to find a shared purpose by getting everyone’s voice heard. In other words, it creates an opportunity for the stakeholders to get involved. Only then the analyst will be able to get buy-in from all the participants.
With the right people in the room, go around and collect issues that are on people's minds about the Decision Process Charter. Issue raising is a brainstorming session where the initial goal is quantity rather than quality, and that is why judgments should be deferred.
Sometimes issues might sound like whining and what you hear initially might not be the actual issue, and you might want to dig deeper to find the STRATEGIC ISSUES.
Once the issues are listed, organize the issues into decisions, UNCERTAINTIES and VALUES. Refine the DECISION HIERARCHY based on the decisions discovered from the issue raising session in case you built one beforehand.