Unit can't cast ability?

I have a unit, to which I added 2 abilities (both based off Channel) to the Abilities - Normal field. However, when I test the ablities do not appear. Could the ablities be interfering, being based off the same ablitiy? What's going on?

Channel has a special data field which sets things like "Prevents other abilities" and "Visible". Visible's the box you need to have checked, although I don't remember what the name of the "Data -" field is. When you look around in Channel, you'll find it.

Also, make sure that the "Data - base order string" field is different for each Channel ability, or you'll have the same ability-overlapping problem that other skills have. Channel is one of the few abilities that has a "Data -" field that allows you to override the base order id, and that's pretty much why.

isnt there a "show UI-card" i cant remeber.

Logik, was that any useful now?
To the topic:
I think it's called Data - Options
There you can change serveral things of it and also visibility of the button.
And the options you can choose are named just as Panto said.

Are you sure you gave your hero the ability to cast it /unit