How to increase the Healing Range of the Monks

I’ve been trying to increase the healing range of Monks and Pagan Priests, by increasing the Healing Range in the Modify Resource effect, but with no succes.

Anyone can help?

Try there

What you tried is copy effect 345?

I don’t understand what is effect 345?

It is the effect (in effects tab) that cause the Teutons priest to have double range, you can copy, moddify and add fr free to have the dessired effect