Usage of ext-did-custom

Hi,

I’m trying to do some custom stuff in extensions_custom.conf and added a section there ext-did-custom

However, I think it needs to be included in ext-did, but that is not the case in extensions_additional.conf - how can I enable my stuff in ext-did-custom that it can get executed?

I’m trying to do this here: Direct Dial to Extension not working - IVR waits for input