queue priority by tree or parent, sorry for lame question

I know it’s probably so obvious but I looked around and could not find the answer.

Let’s say I have 10 PCQ queues.
When I setup queue priority, is the priority considered within the tree or only within children of a parent or both?

In other words, let’s say I had the following queues:

master priority 7
child 1 priority 8
child 2 priority 4
nicequeue priority 6
lamequeue priority 6
somequeue priority 8

Is the priority of child1 and child2 just among themselves under the parent or also within the entire tree?

Anyone?

Mmm… Anything that have a parent will have the same rules passed to childs…
Childs can have their on rules and will not pass to other same level childs.

As i am aware of… Priority applies to childs.

I have posted an example that creates a Tree QoS using PCQ without affecting Lan connections
just regulates internet connections.

Example network: http://mikrotik.romelsan.com/home
Queue Rules: http://mikrotik.romelsan.com/home/qos-tree

Thank you RomelSan. However, your answer and example does not answer my priority question.

Ofer