# Intro to Policy Modifications

Customers can elect to modify their Policy while it is already in-force by adding a Midterm Endorsement. A Midterm Endorsement may include adding or removing Coverages, increasing or decreasing Coverage Limits or Deductibles, or otherwise updating the Policy. 

:::note[After reading this section, you will understand:]
* How to modify an existing Policy
* How Policy cancelations and voids work
* How a Partner front end interacts with the Boost PAS to modify a Policy
:::