ConceptStation: lane marking color

Hi

Just started  to work with OR ConceptStation in more serious manner, on real world project. Much harder than when just playing with software..

I need to add lane markings. All pattens available have yellow lines which I can not use. I ve seen some videos at wiki pages with all with color lane markings. However I can not find such pattern in library.

Can we change lanes markings color?

Can we edit delivered marking patterns?

Can we create custom paterns?

Thanks in advance for your help

Adam