Migrate and update customized Page-Settings from leadlab version <= 8.7.1 to the current version?

Update now
Uid Titel Disable leadlab Milestone PageName Group Name
{contentElement.uid} {contentElement.title} {contentElement.tx_leadlab_ll_disable} {contentElement.tx_leadlab_ll_milestone} {contentElement.tx_leadlab_ll_page_name} {contentElement.tx_leadlab_ll_group_name}