This Help article addresses the Jira integration with Jira Align - https://agilecrafthelp.zendesk.com/hc/en-us/articles/115000088453-10X-Jira-Integration-Setup
Within the article is this section:
Sync acceptance criteria
For features and stories, you can synchronize a Jira custom field with acceptance criteria with Jira Align's acceptance criteria. In the box, type the Jira custom field ID that is used for acceptance criteria, for example, customfield_12345. After the acceptance criteria are synchronized with Jira custom field, no more acceptance criteria fields can be added in Jira Align. You can add all acceptance criteria in one field in Jira Align.
Some things that may not be clear from the above:
Due to recent challenges of most companies having to move to virtual and remote PI planning events, the Jira Align Solutions Architects wanted to start to capture some best practices and FAQ Table of...
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