Consent conditions sit at the core of ensuring that Helix operates as expected. These conditions outline the specific constraints of the consent conditions document prepared by your monitoring organization. Consent conditions are broken down into three components:
## Quick Controls
Helix has built-in quick action buttons to duplicate consent conditions details. Often, these consents just change one value of the condition and leave the rest as is. By having a duplicate button, you can quickly copy details and make these edits.
## Movement Constraints
Movement conditions outline how many movements can occur within a given period of time. Within Helix, this period of time has a unit of days. Compliance monitoring agencies can specify the number of movements in a given duration, and Helix will automatically convert this to a rolling day calculation and use it in the compliance check algorithm.
## Time Conditions
Time constraints outline when a user is allowed to fly their helicopter. The movement conditions in Helix ask for a start time and an end time, specifying the period when flights can occur. Within a movement condition, you can also specify whether this condition is applicable to certain models and classifications or if it applies to all models and classifications.
## Equivalence Conditions
Not all movements are logged the same! When developing this application, we reviewed a large number of consent conditions to put together a logging framework that works for everyone. As such, we have created equivalence conditions where you can set the number of equivalent movements for certain models and classes.
For example, for helicopter classifications H2.0 and H2.1, all movements logged for these classifications are equivalent to 2 movements of other models. We can specify this in the equivalence conditions.
With these conditions in place, when a user logs a flight with a model or classification that matches this condition, the application will log the real number of movements and the number of equivalent movements automatically.