Supported field types 

The piplanning app will look for a field named "Story Points" on the create issue screen of your issue. If found, it will try to use that to sync the story-points of a sticky-note from (and back to) jira.
We support two different field types:

Custom field SP field type

If you use a field type for story points which is not named "Story Points", you can define that type per jira-project in the alm-sync team-mapping page.

You need to specify your field in the following syntax:

{"STORYPOINTS": "customfield_xxxxx"}

The field "Story Point" is not synced to stickies on the Team Board?

Make sure that you have the field "Story Points" on the default (or create)-issue screen in the project you are using. Make also sure that the (custom)-Field "Story Point" is available on the issue-type you want to sync (check customfield settings in Jira for that).