Defining multiple placemarks color for one event

[bancarel valentin]

Hi, I'm looking for a way to set for a same event which has different markers on the map two color, depending on a parameters that I know when I initialize my TimeMap, the option-theme parameters seems to work only for a specific event but I can't find a way to apply it to a point, does someone already achieve this or have a clue how I should do it ? Thanks.