In Jira Software, story points are implemented via a custom field called "Story Points". 

 You can sync JIRA Story Points field as a simple text field.

Note!

Make sure that you have Story Points field on both sides.


Source side

Add the code below into the Outgoing sync to send Story Points field data

Data Filter


replica.customFields."Story Points" = issue.customFields."Story Points"


Destination side

Incoming sync

add synced Story Points field data

issue.customFields."Story Points".value = replica.customFields."Story Points".value