Hi, I can't find any documentation about the overload to the placeholder parsing service that takes a Hashtable:

string ParsePlaceHolders(Record record, Form form, string value, Hashtable pageElements);

I was hoping that I could pass my own Hashtable of key/value pairs and use them in the template - is this possible? If so, how? If not, what is that overload for?

(I've tried various combinations with no success e.g. [#keyname], {keyname}, {$key_name} etc.

Thanks