To add a Custom Inventory Field (CIF) in Kace for Dell BIOS admin password status, use the below Custom Inventory Rule (CIR)
This CIF assumes that you have Dell Command | Monitor installed.
ShellCommandTextReturn(c:\windows\sysnative\WindowsPowerShell\v1.0\powershell.exe "invoke-command -ScriptBlock {Get-WmiObject -namespace "root\DCIM\SYSMAN" -Class DCIM_BIOSPassword| where-object {$_.AttributeName -eq 'AdminPwd'}|Select -ExpandProperty IsSet} -ErrorAction SilentlyContinue" 2> nul)