trigger not showing in graphs

[erore]

I have a trigger:
{Template OS Windows:vm.memory.size[free].last(0)}<{Template OS Windows:vm.memory.size[total].last(0)}*0.1

which does not show in the graph. When I change the trigger to:
{Template OS Windows:vm.memory.size[free].last(0)}<10000000

it shows. How to make it show for the trigger above?

Thank you

[ingus.vilnis]

Hi,

Trigger lines on graphs are displayed only for simple triggers.

As a workaround you can create an item that has a static value and then display this item in your graph as replacement for the trigger line.

Best Regards,
Ingus

[ece]

hello. how i create static value or static value item ? i want to create a bandwidth graph with constant line.