Digi Telecommunications (Digi) has been publishing annual sustainability reporting in line with Global Reporting Initiatives since 2009. Albern Murty, Chief Executive Officer (CEO) of Digi, the largest player in the mobile telecommunications industry in Malaysia by the number of subscribers, decided to establish a responsible business brand known as Yellow Heart in 2018 to better serve their stakeholders demand. There was a low stakeholder understanding of Digi’s sustainability efforts and societal impacts. Digi’s Sustainability department aspired to make Yellow Heart the best industry practice for continuous improvements by making Responsible Business commitment one of the main pillars of the company’s strategy and vision. Yellow Heart was linked to Sustainable Development Goals (SDG)10 on reducing inequalities by focusing on Digital Inclusion and Resilience to increase safe access opportunities, provide marginalized communities with opportunities to pursue interests in digital learning pathways and create a more sustainable digital future for all. The case study illustrates the sustainability management at Digi and the planned migration from sustainability reporting to integrated reporting to build trust in the business with all the stakeholders. The case dilemma involves the challenges that Philip Ling Oon Hun, the Head of the Sustainability, faced in deciding the SDGs to focus on and measuring and reporting their outcomes to contribute to the greater good, not only in pure business terms but also to society at large.