Wordmark from letters

Hello!

Im trying to create a wordmark/logotype in my font that displays after typing a combination of letters but can’t seem to find what this function is called nor how to do it.

An example: If I write ‘coca-cola’, I want tithe coca-cola to replace the words.

Is there anyone who could help me with this?

Best,
Gustav

I think theese tutorials might be helpful

https://glyphsapp.com/tutorials/features-part-1-simple-substitutions
https://glyphsapp.com/tutorials/features-part-2-contextual-substitutions

Also take a look at the Ligatures tutorial.

This solved it, thank you!