. Tasks that contain unsaved changes are indicated with a circle 
. In Project Task Gantt fields that contain unsaved changes are indicated with a line . Tasks that contain unsaved changes are indicated with a circle .
To save changes in Project Task Gantt, click Save.
You can view a summary of proposed changes in a dialog box that displays after you click Save. The dialog box summarizes the changes you've made to project tasks, project task assignments and project task dependencies. You can cancel the changes, or confirm the save to commit the changes.
When changes are successfully saved, you are returned to the task you had previously selected. If there are no tasks selected, you are returned to the project row. If multiple tasks are selected, you are returned to the first task in the selection.
After saving, the number of minutes since you last saved changes is displayed next to the Save button.
Related Concepts
Project Task Gantt (Task Manager)
About Task Dependency Relationships and Lag
Related Tasks
Adding a Task Dependency Relationship
Deleting a Task Dependency Relationship
Editing a Task Dependency Relationship
Assigning Resources or Roles to a Project Task
Creating Resource Demands from Project Task Gantt
Associating Project Tasks with Milestones
Configuring Alerts and Restricted Editing of Project Task Constraints
Using Task Notes in Project Task Gantt
Reference