Hi @alexgkirk , accessing CEF fields with periods is problematic (and they actually cannot be defined within the platform's administrative UI). However, API calls and apps can still put them in, but accessing them in the playbooks is difficult. I'd recommend switching to a different convention (camelCase or snake_case, for example). If you have to use a period - then you can access `'artifact:*.cef` and use a custom function to parse out the fields you want from the returned array of dictionaries.
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