Which report should I run?

Which report should I run?

I have set up Custom Groups (Admin > Custom Groups) based on OU from Active Directory. For example:

UK-Marketing
UK-Sales
UK-HR
etc

It has assigned the machines using SoM, so each custom group only contains the machines in that department.
I will then bee using Self Service Portal to assign only software each department use. For example, UK-Marketing will need Software1 and Software2 but the other departments won't, however, I need to run a report for the machines in UK-Marketing to show what software is currently installed on those machines only, so I can only assign that software to the group for the Self Service Portal, and when new machines are added to AD, and DC, the software will be ready for the user to install themselves.

Which report do I run for this as I cannot seem to run the right report.

Thanks in advance.

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