How can I use cast() in an expression to cast something to an array of a CDT? I

How can I use cast() in an expression to cast something to an array of a CDT? I can cast to a single version of the CDT with cast('type!{namespace}type-name',{fieldName:ri!fieldName}) How can I do this with multiples?

I've been browsing the docs, if there is a good page that explains this I would appreciate the pointers. I think that cast() documentation could be enhanced with some additional examples, too. Thanks!...

OriginalPostID-91434

OriginalPostID-91434