Controlled vocabulary in multi-annotation field?

Hi all - I’m working on a project that is annotating multiple signs within a single annotation field. We would like to be able to use an external controlled vocabulary. From what I’ve found so far, it might only be possible to enter a single annotation when using a controlled vocabulary. Is this correct? Is there a workaround?
Thank you!

Hi, yes you can apply only one entry from a CV to an annotation. If you only occasionally need to deviate from a single CV value, you could use Shift+double click to enter an additional text to an annotation (effectively uncoupling the annotation from the CV).
If you often need to use multiple signs in a single annotation, you could consider to create and use one or more (symbolically associated) depending tiers?
Maybe someone else knows other workarounds?