code: public function getChildrenOf($parentTable)
      {
          $inputScreens = array_filter($this->getInputScreens(), function ($inputScreen) use ($parentTable) {
              return ($inputScreen['meta']['rendertype'] === 'ctable')
                     && ($inputScreen['meta']['ptable'] === $parentTable);
          });
  
          return $inputScreens;
      }
docs: Obtain child input screens of the passed parent.
  
  @param string $parentTable The parent table to assemble the children of.
  
  @return array