How can I get the properties of a custom field in a VM file?

[Daniel K]

Alright, so we're using the "Better PDF export for JIRA" plugin, and we did some modifications inside it. The current goal is to parse every custom field and use values in different locations along the PDF.

Here is the code for getting every value of the custom field(and this works):

Which will return the following output inside the PDF:

All's well. The thing is, we are looking for a way to get only SPECIFIC values from the returned values. For example, if I only want to display "96779" (This is a custom field "Event ID"), how can I specifically access that value, instead of displaying everything at once?

Thank you all so much in advance!