There has always been a Filter capability in MiraCheck that allows you to filter your checklist when you launch it so that the checklist has just the content you need for a mission. Sometimes though, more dynamic content is necessary to truly give you the “information you need, at the moment of need.”
A new capability has been added called Value Triggers. They allow your checklists to become completely dynamic. The idea of a Value Trigger is that based on the value changing on an Item, you can write a script of things you may want to do to your checklist.
Here is a link to a Value Triggers tutorial to walk you through the process.
Here is a link to the complete Runtime API with further examples.