You can create multiple different pipelines for your recruitment process, as you may have different roles that require different stages. Once you have set up your pipeline categories, you can create new pipelines, or amend current ones, and configure what categories apply for a particular pipeline.
Click your name in the top right, then click Settings.
On the settings menu click Recruitment, then click Pipelines.
Click Add new.
Name the pipeline, and if required enter a description.
Under Pipeline steps, select what pipeline categories are required.
When you are done, click Save.
Return to Set up pipelines