diff --git a/docs/design/inference_schema_parity_inventory.yaml b/docs/design/inference_schema_parity_inventory.yaml
index ec0684e95d..dbecac1f4d 100644
--- a/docs/design/inference_schema_parity_inventory.yaml
+++ b/docs/design/inference_schema_parity_inventory.yaml
@@ -126,9 +126,18 @@ surfaces:
       text_encoder_configs: "Legacy internal component config object."
       preprocess_text_funcs: "Internal text preprocessing hooks."
       postprocess_text_funcs: "Internal text postprocessing hooks."
+      scheduler_step_in_fp32: "Runtime scheduler precision toggle; not part of the public typed inference API."
 
   pipeline_config_extensions:
     preset_owned:
+      flux2_text_encoder_type:
+        sources:
+          - fastvideo.configs.pipelines.flux_2.Flux2PipelineConfig
+          - fastvideo.configs.pipelines.flux_2.Flux2KleinPipelineConfig
+      text_encoder_out_layers:
+        sources:
+          - fastvideo.configs.pipelines.flux_2.Flux2PipelineConfig
+          - fastvideo.configs.pipelines.flux_2.Flux2KleinPipelineConfig
       conditioning_strategy:
         sources:
           - fastvideo.configs.pipelines.cosmos.CosmosConfig
@@ -492,6 +501,8 @@ surfaces:
       inpaint_mask: request.extensions.stable_audio.inpaint_mask
     internal_only:
       data_type: "Derived from the request shape and not a public input."
+      latents: "Pre-generated diffusion latents supplied by parity/debug harnesses; not a public input."
+      max_sequence_length: "Model-specific text-encoder sequence cap; not part of the public typed inference API."
 
   sampling_param_extensions: {}