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Werk #19624: Fix Customer filter being ignored in subreport elements

Component Reporting & availability
Title Fix Customer filter being ignored in subreport elements
Date May 25, 2026
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
2.6.0b1
Not yet released
Checkmk Ultimate MT
2.5.0p6
Not yet released
Checkmk Ultimate MT
2.4.0p32
Not yet released
Checkmk Ultimate MT

Previously, when a Customer filter was configured on a report containing Host report for multiple hosts or Service report for multiple services elements, the filter had no effect. The subreport elements would enumerate hosts and services from all customers, ignoring the configured Customer filter.

This has been fixed. Subreport elements now correctly scope their host and service queries to the selected customer.

As a workaround, a Site filter selecting the customer's site(s) could be used to achieve the same result.

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