diff --git a/docs/dev/debt/libSceAcm.md b/docs/dev/debt/libSceAcm.md
index bb0c47be7..0363e2243 100644
--- a/docs/dev/debt/libSceAcm.md
+++ b/docs/dev/debt/libSceAcm.md
@@ -3,3 +3,8 @@
 ### Silent stubs
 
 - [libSceAcm](../../../core/libs/prx/libSceAcm/Export.cpp) batches execute as silent no-ops, so `sceAcm_ConvReverb_SharedInput`, `sceAcm_FFT` and `sceAcm_Panner` return success without encoding audio commands.
+
+### Unknown function info
+
+- PPSA02530 imports declared without parameters, signatures unknown, added without an implementation because the title fails to load without them: [sceAcmBatchJobPriority](../../../core/libs/prx/libSceAcm/Export.cpp) (libSceAcm), [scePadVrControllerGetTriggerEffectStates](../../../core/libs/prx/libScePad/Export.cpp) (libScePad) and [sceVideoOutUnknown_q_vbO859Tw](../../../core/libs/prx/libSceVideoOut/Unimplemented.cpp) (libSceVideoOut), whose real name is unknown.
+