Hi,
I am working on it. the RectTransform is now completly covered. It will become available as PlaMaker 1.8 is released.
for Ui elements, some actions are already available around for set and get text, and I'll be releasing more action around sliders and other Ui elements in the next few days.
right now, you can use "get property" and "set property" to access most of it but proper custom actions is of course better in the long run.
Bye,
Jean