Keeping KPL button LEDS in Sync

I tried reading through the Wiki on this but was having no luck.

I have a six button KPL. The first of the four square buttons in the middle controls the fanlinc light. I want to keep this button in sync with the light state, which is manipulated by other triggers. Is there a way to set this up so that if some other Indigo actions turns on the fanlinc light, the button automatically comes on as well?

The Wiki instructions seem like they may be out of date... They reference "turn on keypad button" actions which I know I have seen in the past but don't seem to be in the menu now.

I tried going down to the Scenario 2 Indigo 4 or greater info and making a powerlinc group/scene, but when I send the test commands nothing happens.

Any help greatly appreciated.

[jay (support)]

In Indigo 7.2, the action to control buttons moved to the Brand Specific submenu on the Device Actions type menu.