Upskilling employees through learning & development $($L&D$)$ has become a vital tool in retaining talent. A recent study by City & Guilds Group found that $41\%$ of senior L&D and HR professionals view workplace learning as one of the most important factors in their ability to attract and keep their best employees. Critically discuss the applicability of any TWO training methods $($from the abovearticle$)$ in contemporary organisations.