Step 1: Go to placement jobs page
Step 2: Click on search icon and it will open search / filter section
Step 3: Click on Gear / Settings icon
Step 4:
Add the fields in "Select fields for custom filter for placement jobs" and Save the Changes
Here added a "Title" as custom field
Result:
Custom added field "Title" is available in search and filter section to filter the jobs
The following video is from a previous interface but the information is still accurate.
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