Comment Behaviour due to data refresh or re-publishing dashboard

[Anonymous]

I am interested in using the commenting feature more extensively but am a little concerened how comments behave in case of 2 situations:

1. In case data is refreshed - do spotlight comments expire? Is there some message that this comment might be affected by the update

2. In case I republish the dashboard with some minor changes i.e. in case i only move the existing charts or add new ones will spotlight comments disappear?

[Greg_Deckler]

Can't really find anything definitive but it would appear that visual level comments follow the visual so I don't see them expiring or having any issues unless you delete the visual.