Is there a way in BIAB to define a song's structure by something like the following two-step approach;

Intro
Verse
Verse
Bridge
Refrain
Verse
Break A
Refrain

and then define each of these bilding blocks separately
Intro: <defined here in normal BIAB notation>
Verse: <defined here in normal BIAB notation>
etc for all the parts.

If there is an obvious way to do this, or something similar, I haven't found it.

Cheers
Mikael