The Links feature available in the Gantt view toolbar allows users to define Tasks relationships.

The Chain Link/Delink (LinkGrey) button provides access to three commands: Chain Link, Chain Delink, and Multiple Links.

Chain Link

The Chain Link command links the selected tasks in Finish-Start relationships, in the order in which the tasks appear in the task list. At least two tasks must be selected for this command to work.

Chain Delink

The Chain Delink command removes the links between the selected tasks.

Multiple Links

The Multiple Links command displays a dialog box allowing the user to easily add multiple successors or predecessors to the selected task(s) in Finish-Start relationships.