To set a job category against a post in order to ensure the post is categorised correctly on the recruitment system, please follow the below steps:
From the left-hand menu, click the Settings tab.
Depending on your configuration this may be under the Admin or Configuration menu.
Expand Module Settings then expand HR.
Click the Post Title tab then click the required post title.
Use the Job Category drop-down list to select the required category.
Click Save.