There does not seem to be a clear and concise way to trigger a new event frame (and end an old one) based on a step change in a tag. For example, if we had a tag, PHASE, that changed every time we entered a new phase and remained at that value, I would like to end a previous EF and start a new EF anytime that tag changed. Currently, even with performance equations, there doesn't seem to be a clear way of doing this with an EF Analysis. You can do it with the EF generator interface, but it is clunky and difficult to scale.
Originally posted on UserVoice