# SessionZero Data System ```c Dataset: { Metadata: { ID (required unique string), DisplayName (required string), Author (required string), Description (string), CompatibleSystems (required string[]), }, Data Templates: { Metadata: { ID (required unique string), DisplayName (required string), Author (required string), Description (string), CompatibleSystems (required string[]), DataType (required string) }, TemplateFields: { FieldType, } }, Data Instances: { }, }, Session: { Metadata: {}, Character Template: {}, Character Instances: {}, Datasets: {}, Storage: {}, } ```