• Number of staff members per page:: Set how many staff members per page you want to display on the Staff/Team Grid page template.

• Number of columns: Set the number of columns.
• URL Rewrite: The name displayed in the breadcrumbs when you view a single staff member’s page.
• Category URL Rewrite: The name displayed in the URL when you access the staff archive, such as a staff category. For example, set this to staff-category for your URLs to look like site.com/staff-category/category-name.

After changing this field go to Settings → Permalinks → Save Changes.

Category URL Rewrite and URL Rewrite can’t share the same name.