Easiest way for custom checks is. Define one custom check inside WATO.
Inspect the syntax (is different from old legacy checks) and transform your old checks to the new syntax.
I have done such a thing some years ago and it is no nice work 
Easiest way for custom checks is. Define one custom check inside WATO.
Inspect the syntax (is different from old legacy checks) and transform your old checks to the new syntax.
I have done such a thing some years ago and it is no nice work