National Team Help

Not sure if this has been asked elsewhere but is there a way to get a national team quickly familiarised with a tactic?

I'm using the same tactic I use for my club and it has worked well for both teams I've managed so far. I'm also Togo manager but the blue bar is still very low despite the fact that I've been manager for about a year. Obviously you can't change the workload like you can in club football. This is really starting to cause problems and the players just look clueless.

So, is there a way they can learn the tactic quicker or does it just go up very slowly over time?

Thanks!