This answer states that reviewing the services team's goals, initiatives, strategies, and obstacles is what the BA should do to determine if the current solution of implementing an Experience Site that allows customers to view Knowledge articles and submit cases is adding value to UC's business. Goals are what the services team wants to achieve or accomplish in terms of business outcomes or benefits. Initiatives are what the services team plans to do or implement to achieve their goals. Strategies are how the services team executes or delivers their initiatives. Obstacles are what prevents or hinders the services team from achieving their goals, implementing their initiatives, or executing their strategies. Reviewing the services team's goals, initiatives, strategies, and obstacles means that the BA analyzes and documents these elements related to implementing an Experience Site that allows customers to view Knowledge articles and submit cases. Reviewing the services team's goals, initiatives, strategies, and obstacles is what the BA should do to determine if the current solution is adding value to UC's business because it helps the BA to measure and evaluate the performance and impact of the current solution against these elements. References:
https://trailhead.salesforce.com/en/content/learn/modules/salesforce-business-analyst-quick-look/use-stakeholder