API / Powershell to update Baseline

Hello,

I would like to update my baselines automatically or by clicking a Powershell Script. It seems that the only way could be to use the new API and Powershell.

There is a Add-PatchGroupItem cmdlet that seems to be the key but I have to specify bulletin or KB name. There is no way to get the Ivanti Patches by date or a list of all of the patches.

Is there any way to query the Ivanti Patches with arguments (date before, date after) in order to add them in a baseline with the Add-PatchGroupItem ?

Thanks in advance

Best regards

Gabriel Maret