Merge ecf7295 into 986361a

qiskit_ibm_runtime/options/estimator_options.py

@@ -108,6 +108,15 @@ class EstimatorOptions(OptionsV2):
             * Probabilistic Error Amplification (PEA). To enable PEA, set::
 
                 estimator_options.experimental = {"resilience": {"zne": {"amplifier": "pea"}}}
+
+              Since PEA is an amplification technique of ZNE, you will also need to enable ZNE by
+              setting ``resilience.zne_mitigation = True``.
+              Other documented ``resilience.zne`` options can be used in conjunction to set
+              extrapolators, amplification levels, etc. Experiments to learn a sparse Pauli noise
+              model will be performed for every uniquely identified entangling layer
+              (up to a specified cutoff) in the union of circuits across PUBs; see
+              :class:~.LayerNoiseLearningOptions` for options. Add full-width barriers to specify
+              layers unambiguously.
     """
 
     # Sadly we cannot use pydantic's built in validation because it won't work on Unset.