In addition to the general Team Board config, the following guidelines are relevant in case you sync your PI session with Jira.

In case you are using a Jira Connection for a PI session you can select a Jira Issue Type to be synched for Sticky Types with the function "Work Item".

Check this box if you want to forbid deleting any sticky type that is synched with Jira.

Check this box if you want to move Jira Issues into the Team Backlog when not in any iteration on the piplanning.io Team Board.