If your account has Multi-Board Publishing enabled, you will be able to post your job adverts to multiple jobs boards and your social media feeds from your Teacher Booker account.
First, Publish your job ad in the usual way. Once it is published, you will see in the ATS job advert list view that there is an option for 'Multi Board Publishing' as per the below screenshot. Click this, and you will be able to choose which jobs board(s) to post your job to. The popup will guide you through the process of picking your jobs boards and adding any additional information that each jobs board requires.
The jobs boards available to you are defined by your Organisation's Administrator and are set up by the Teacher Booker support team. Note that your Organisation will require its own account on each jobs board / social media site in order to post adverts to it, and that some of the jobs boards are paid-for only.
Posting a job to multiple jobs boards uses 1 credit per post (not 1 credit per jobs board -- you can post to many jobs boards and only use 1 credit). Credits are available to purchase -- contact your account Administrator for more information as this process differs across Organisations and regions.