Select the task list and at the right next to the “Table view” option and select “Workflow“.
Editing workflow stages:
In the Workflow edit window, you’ll see options to edit the workflow stages.
Enter the name of the new stage and choose a color to represent it.
Change stage color: Click on the color next to a stage name to change its color.
Rename stage: Rename stage.
Delete stage: Hover over a stage, click on three dots, and select “Delete“.
Apply changes:
Once you’ve made the necessary changes to your workflow stages (adding, renaming, deleting stages, changing colors) simply close the workflow edit window.
The task list will instantly reflect the updated workflow with the new stages or modifications.