Stages of Pipeline: How to Cancel the Change of Stage of Pipeline in Group?

Here is the explanation of how to cancel the change of stage of pipeline in group:

1. Click on the Delete action near the stage (in this example we are deleting ENROLLED stage).
2. Input the reason of deletion in the Delete Stage of Pipeline "Stage Title" in Group "Name" dialog:

When pointing a mouse arrow on the stage, history of all delete/restore actions will be displayed in the pop-up message:

It is possible to delete all stages except the current one. 

When a user deletes the stage, all information that was inputted during this stage in the student's profile will remain.

Note: All these actions are applied also to the main stages of pipeline. More information about student stages of pipeline you can find in the following article: What are the stages of pipeline? How many types of stages of pipeline are there?.