Adobe Analytics - Annotations

We are just starting to use this wonderful feature to help users understand cause and effect of some releases. 

We have defined seven annotation groups (with tags). One tag is 'Sprint Release'. These happen generally every two weeks. Then I create a line graph with annotations turned on, it shows annotations for all seven groups. Useful, but for this use case, we'd like the user be able to only turn on 'Sprint Release' so they can just see cause and effect of releases. I don't see any way to pick just one. Any thoughts? Thanks...