// Gambiarra para sobreviver ao bug do VAB/SPH no CategoryFilter.
// https://forum.kerbalspaceprogram.com/index.php?/topic/181078-vab-category-fail/#comment-3517556
@PART[*]:HAS[~bulkheadProfiles[]]
{
	bulkheadProfiles = srf, missingBulkheadProfiles
}
