Wondered if anyone can point me in the direction of any useful guidance which helps explain what is what on the new LEED Online? In particular I don't understand the Credit Summary Page:

- What do the different colours mean (I have some shaded yellow)?
- What does the status of the far right column mean? I have credits which are stated as "optional", "attempted", "optional denied"... but nowhere can I find out what this means?

Many thanks!