How to create a Custom Inventory Field to show local administrators in a workstation (4298328)

The accounts member of local administrator group can be listed from a command line:

net localgroup administrators

It returns a list of every member of the local administrator group.

Adding this result to a Device in Inventory is possible with a Custom Inventory Field.

To create the Customer Inventory Field where the administrators list will be stored, the Knowledge Base Article "Use a custom inventory rule to report on non-inventoried items in Windows (152057)".

The command:

net localgroup administrators

Returns several unneeded lines, those lines can be removed with a more structured command, like:

net localgroup administrators | find /V "^$" | find /V "Alias" | find /V "Comment" | find /V "Members" | find /V "-" | find /V "The command"

This command will erase all the lines other than the accounts member of the administrators local group.

And the result will be:

Then following the steps to create the Custom Inventory Field, the command added to the Custom Inventory Rule will be:

To create a custom inventory rule:

1. Navigate to Inventory | Software | Choose Action | New.
2. Name and describe the software inventory item as needed.  Using "CIR" in the name is recommended to keep track of custom inventory rules.
3. Add the applicable operating systems.
   NOTE:  Every version of the SMA does not share the exact same format for selecting operating systems (OS).  Older versions of the SMA or single-selecting specific OS versions may cause a situation where the software item (CIR) needs to be updated as new OS versions are released.
4. Add the custom inventory rule needed to the "Custom Inventory Rule" field.  In this case, the command requires the use of  ShellCommandTextReturn.  The full command needed will be:
   ShellCommandTextReturn(net localgroup administrators | find /V "^$" | find /V "Alias" | find /V "Comment" | find /V "Members" | find /V "-" | find /V "The command")
5. Click Save.

The Custom Inventory Rule is created and in next inventory update the Custom Inventory Field will be available in the Inventoried Device, in this example, it is number 2, CIRAdministratorsList.