(Modx Revo) An if condition for a specific resource id and all of its child documents?

Question

MODX

Hello, the actual question is how to display an if condition for a specific resource id and all its child documents?

[[If?
   &subject=`2`
   &operator=`inarray`
   &operand=`1`
   &then=`на главной`
]]

Answer 1

You can do it easier and do without the addition:
If id=1 or parent=1, then - On the main page, otherwise - nothing

Answer 2

docs.modx.pro/system/the-basics/filters-input-and-...