Complex sentence: In 1948, the award was renamed the Scouter's Key Award and the tenure requirement was changed from five years of service to three years, the award could now be earned by Cubmasters, Scoutmasters, Senior Scout Advisors and commissioners.
Split into simpler sentences: In 1948, the award was renamed the Scouter's Key Award and the tenure requirement was changed from five years of service to three years. The award could now be earned by Cubmasters, Scoutmasters, Senior Scout Advisors and commissioners.