How to use modifier with two or more ifs in MODX?

Question

MODX

There is a task to determine which culturekey (there are three of them in total) and, depending on this, display resources, how to implement this using two if?
For two culturekeys it would look like this
[[pdoResources?
&parents=`[[++cultureKey:is=`ru`:then=`3`:else=`12`]]` ...
]
]
3, if culturekey=en, then output 12, if culturekey=fr, then output 21
Thank you!

Answer 1

Try like this:

12