How to make a conclusion on the specified TV in MODX Revo?

Question

MODX

There are a lot of prices. Sometimes the price is at the resource itself, and sometimes it happens that the prices are repeated and then it is easier to display one price on several pages than to copy it to each resource.
Therefore, I created an additional priceListParentID field for resources, in which one could simply indicate the parent ID in which the desired price is located (it is assumed that there is one price there).
I do it like this:

TV indicated differently and still does not work.
I climbed into the directory.
Tell me how to do it right.
UPD:
Chunk modelPriceList

Price

Answer 1

[[getResources? 
&parents=`[[*priceListParentID]]` ...

This is how it should work