 to any classical action $S(\Phi ,{\mkern0mu\underline{\mkern-0mu\smash{\Phi }\mkern-0mu}\mkern0mu },K,{\mkern0mu\underline{\mkern-0mu\smash{K}\mkern-0mu}\mkern0mu })$ that satisfies $\llbracket S,S\rrbracket =0$ at the regularized level and is such that $\delta _{l}S/\delta {\mkern0mu\underline{\mkern-0mu\smash{K}\mkern-0mu}\mkern0mu }_{\alpha }$ is $\Phi $ independent. In