Support multiple option in tree element

I want to represent a tree (so need expand/collapse) with checkboxes. Right now I can't see do apply both at the same time.

Example: https://drive.google.com/file/d/0B0BvO93luwaNMzZsLUwtbWtuLTA/view?usp=sharing

Hi Alain,

You can modify tree icons using the {icon-name} syntax in text. It's more verbose, but you are not limited in number of icons that you can use in a tree node. I've tried to emulate your example and here's what I came up with:

{line-arrow-down} {checked} Tier
-{space} {checked} Relationships
-{line-arrow-down} {checked} Capability
--{space} {checked} Description

I've used the {space} icon to simulate the desired indentation. Let me know if this works for you.