Combining objects?

Question

PowerShell

How to adequately combine the properties of 2 objects into an array?
There is something like this code:

[psobject] $place1 = $Config1 |
    Select-Object -Property `
      @{label = "lbl"; 		expression = {$_.Custom.Property} }
  [psobject] $place2 = $Config2 |
    Select-Object -Property `
      @{label = "lbl"; 		expression = {$_.AnyProperty} }

those. the result should be a flat array, to which I will distink and get a unique array of values.
ConfigN is obtained from JSON.

Answer 1

Well then, the simplest

$config1.Custom.Property, $config2.AnyProperty | sort-object -unique
#если без фильтрации чтобы сделать массив плоским вместо sort
...   foreach-object { $_ }