diff --git a/docs/amplitude-analysis.ipynb b/docs/amplitude-analysis.ipynb
index b54d8ff7..7c68c0a5 100644
--- a/docs/amplitude-analysis.ipynb
+++ b/docs/amplitude-analysis.ipynb
@@ -242,7 +242,7 @@
     "1. The coefficients for the different amplitudes are **complex** valued.\n",
     "2. By default there is no dynamics in the model, so it still has to be specified.\n",
     "\n",
-    "We choose to use {func}`~ampform.dynamics.relativistic_breit_wigner_with_ff` as the lineshape for all resonances and use a Blatt-Weisskopf form factor ({func}`~ampform.dynamics.builder.create_non_dynamic_with_ff`) for the production decay. The {meth}`~ampform.helicity.HelicityAmplitudeBuilder.set_dynamics` is a convenience interface for replacing the dynamics for intermediate states."
+    "We choose to use {func}`~ampform.dynamics.relativistic_breit_wigner_with_ff` as the lineshape for all resonances and use a Blatt-Weisskopf form factor ({func}`~ampform.dynamics.builder.create_non_dynamic_with_ff`) for the production decay. The {meth}`~ampform.helicity.HelicityAmplitudeBuilder.dynamics.assign` is a convenience interface for replacing the dynamics for intermediate states."
    ]
   },
   {
@@ -258,9 +258,9 @@
     "    create_relativistic_breit_wigner_with_ff,\n",
     ")\n",
     "\n",
-    "model_builder.set_dynamics(\"J/psi(1S)\", create_non_dynamic_with_ff)\n",
+    "model_builder.dynamics.assign(\"J/psi(1S)\", create_non_dynamic_with_ff)\n",
     "for name in reaction.get_intermediate_particles().names:\n",
-    "    model_builder.set_dynamics(name, create_relativistic_breit_wigner_with_ff)\n",
+    "    model_builder.dynamics.assign(name, create_relativistic_breit_wigner_with_ff)\n",
     "model = model_builder.formulate()"
    ]
   },
diff --git a/docs/amplitude-analysis/analytic-continuation.ipynb b/docs/amplitude-analysis/analytic-continuation.ipynb
index d7c06870..f72f93be 100644
--- a/docs/amplitude-analysis/analytic-continuation.ipynb
+++ b/docs/amplitude-analysis/analytic-continuation.ipynb
@@ -188,15 +188,15 @@
     "    energy_dependent_width=True,\n",
     "    phsp_factor=PhaseSpaceFactorSWave,\n",
     ")\n",
-    "model_builder.set_dynamics(\n",
+    "model_builder.dynamics.assign(\n",
     "    \"D0\",\n",
     "    create_non_dynamic_with_ff,\n",
     ")\n",
-    "model_builder.set_dynamics(\n",
+    "model_builder.dynamics.assign(\n",
     "    \"a(0)(980)0\",\n",
     "    analytic_breit_wigner_builder,\n",
     ")\n",
-    "model_builder.set_dynamics(\n",
+    "model_builder.dynamics.assign(\n",
     "    \"a(2)(1320)0\",\n",
     "    create_relativistic_breit_wigner_with_ff,\n",
     ")\n",
diff --git a/docs/usage/faster-lambdify.ipynb b/docs/usage/faster-lambdify.ipynb
index 8f55f4be..42266d3e 100644
--- a/docs/usage/faster-lambdify.ipynb
+++ b/docs/usage/faster-lambdify.ipynb
@@ -281,7 +281,7 @@
     ")\n",
     "model_builder = ampform.get_builder(reaction)\n",
     "for name in reaction.get_intermediate_particles().names:\n",
-    "    model_builder.set_dynamics(name, create_relativistic_breit_wigner_with_ff)\n",
+    "    model_builder.dynamics.assign(name, create_relativistic_breit_wigner_with_ff)\n",
     "model = model_builder.formulate()"
    ]
   },