Migrating Jobs to be executed in Talend Administration Center - 8.0

Talend Migration and Upgrade Guide

Talend Big Data
Talend Big Data Platform
Talend Data Fabric
Talend Data Integration
Talend Data Management Platform
Talend Data Services Platform
Talend ESB
Talend MDM Platform
Talend Real-Time Big Data Platform
Talend Activity Monitoring Console
Talend Administration Center
Talend Artifact Repository
Talend CommandLine
Talend Data Preparation
Talend Data Stewardship
Talend ESB
Talend Identity and Access Management
Talend JobServer
Talend LogServer
Talend MDM Server
Talend MDM Web UI
Talend Runtime
Talend SAP RFC Server
Talend Studio
Installation and Upgrade
Last publication date

As a security measure to prevent accidental or malicious modification of Jobs, when saving a task or receiving a generated Job from the Talend CommandLine, the Talend JobServer verifies whether it has a valid signature before running it. You will need to migrate existing unsigned Jobs within a grace period of 90 days upon setting your license for Talend Administration Center, or set a migration token for them if you still want to run or migrate them after the grace period.

Warning: You will get the following error message when you execute unsigned Jobs in your new Talend Administration Center.
This Job was created by an unsupported version of Talend Studio. Talend  cannot guarantee the origin of such 
artifacts which may pose a security risk to your system. Please contact Talend  Support for further details 
about supported versions and our support policies.