CDTs can be downloaded as which type of files?

Custom Data Types (CDTs) in Appian can be downloaded as XML files. This is because XML is a structured format that is well-suited for representing hierarchical data, which aligns with how CDTs encapsulate complex data structures. When CDTs are exported, the XML format preserves the relationships, attributes, and types defined in the CDT, allowing for easy reuse and integration into other systems or applications.

The other formats, such as JSON or CSV, are less appropriate for representing the complex nature of CDTs due to the limitations in structure or because they are typically used for different types of data handling scenarios. JSON, while capable of capturing some structure, may not fully encapsulate the relationships inherent in CDTs. CSV is primarily useful for flat data representations, making it inadequate for hierarchical data types. TXT files are simplistic and do not provide a structured representation of the data, making them unsuitable for the nuanced requirements of CDTs.