@Kana K

As of my knowledge cutoff in September 2021, Pega Cloud, which is the cloud-based offering of the Pega Platform, does support Extended Unix Code (EUC) character code. Pega Platform is designed to handle various character encodings and supports internationalization and localization capabilities, including the ability to work with different character sets and languages.

However, it's important to note that software and platform capabilities may evolve over time.

To get the most up-to-date and accurate information on the specific features and character encoding support in  Pega Cloud, I recommend reaching out to Pegasystems or consulting their official documentation for the latest details on EUC character code support in their platform.