---
title: "Changes in built-in fields"
canonical: "https://support.appfire.com/space/CMJ/197923115/Changes%20in%20built-in%20fields"
format: markdown
---
> Macro (aura-html)

If Configuration Manager detects that there is a difference between the Jira built-in fields (like *Summary*, *Assignee*, *Status*, *Issue type*, etc.) it will prevent you from deploying the snapshot, as such change means that there is an incompatibility between the instance where the snapshot was created and the target Jira instance.