Step 2 - Create the epic/story synchronisation

1 - Go the global administration menu > Add-ons > Elements Copy & Sync configuration.

2 - Add a synchronisation by going to the Synchronisations tab > Add:

3 - Configure the synchronisation:

• Choose a meaningful name for your synchronisation, e.g. Epic > Story.
• Select the Epic-Story link, is Epic of.
• Configure the source and target issues by defining JQL filters.
• Select the previously configured fields mapping.

4 - Save the configuration and that's it!