| node | The hierarchy node to set a parent for. |
| parent | The hierarchy node to set as the parent node. |
bool
true if the command was appended to the list, false otherwise.
Sets the parent node of a hierarchy node.
| nodes | The hierarchy nodes. |
| parent | The hierarchy nodes parent. |
bool
true if the command was appended to the list, false otherwise.
Sets the parent nodes for multiple hierarchy nodes.