lib/components/types/Relationship.php
public function getNiceId($queryRole)
    {
        $roleType = $this->roleType($queryRole);
        if (empty($roleType)) {
            return false;
        }

        return implode(':', [$this->role($queryRole), $roleType->systemId]);
    }
public function getNiceId($queryRole)
    {
        $roleType = $this->roleType($queryRole);
        if (empty($roleType)) {
            return false;
        }

        return implode(':', [$this->role($queryRole), $roleType->systemId]);
    }
Get nice.

@param [[@doctodo param_type:queryRole]] $queryRole [[@doctodo param_description:queryRole]]

@return [[@doctodo return_type:getNiceId]] [[@doctodo return_description:getNiceId]]