The document discusses challenges with realizing the envisioned outcomes of mergers and acquisitions (M&A). It states that two-thirds of M&As fail to achieve their planned integration timelines and costs. The complexity of integrating two companies' strategies, business processes, and IT systems makes post-M&A integration difficult. Additionally, constant changes in the business environment require dynamic reprioritization for success. The document advocates for a strategic program management approach for post-M&A integration that focuses on realizing the original synergies of the M&A business case and is adaptable to changing conditions, rather than a traditional project management approach only focused on milestones and timelines. It provides an example of how strategic program management