you will find everything you need to know on that resource about chameleon husbandry overall. I have that same plant in my cages as well.. it's a great side plant that offers wall coverage. It grows pretty fast, too. However, the leaves are said to be toxic to veileds, and the owner should be cautious of this plant if your chameleon eats leaves frequently. I've never had an issue with it, however.
I have one as a centerpiece plant (1 of 3). When first installed, I needed to elevate it, so I put the pot on top of another the same size turned upside-down. It's grown about a foot in the ensuing 2 months, so the supporting pot may be coming out soon.