Hard to follow your exact paths, but on first glance they look correct. However, something must be off just smidge since Additional Details are supported for Controller Services. I suggest you take a look at ADLSCredentialsControllerService as an example for the file "additionalDetails.md" (or .html for version 1.x) and its location.
On Fri, Oct 3, 2025 at 4:20 PM Russell Bateman <[email protected]> wrote: > I write very few service controllers and have never tried to associate > /additionalDetails.html/ (or /additionalDetails.md/) with a controller, > but today I need to do just that (if supported). > > I have a perfectly working (new) controller service, its interface, > tests for it (duh) and also: > > - > > /*resources/META-INF/services/org.apache.nifi.controller.ControllerService*/ > containing /packagepath.ServiceControllerName/ to the new service > > - /*resources/docs/*packagepath*.controller.*ServiceControllerName/ > with > > * /additionalDetails.html/ (for NiFi 1.x) > * /additionalDetails.md/ (for NiFi 2.x) > > It appears in the NiFi UI (I'm working presently in 1.28.1), is > configurable, etc. > > This is in direct imitation of all my custom processors whose additional > details content has long been served up. > > I am reaching my service controller Usage via: > > hamburger -> Controller Settings -> MANAGEMENT CONTROLLER SERVICES > -> Usage (book icon) > > but there is no link to _/Additional Details.../_ > > Are additional details just not supported for service controllers? > > Thanks for any help, comments, etc. >
