def METHOD_NAME(name_add=""):
    mu_ = zfit.Parameter(f"mu_cb{name_add}", mu)
    sigma_ = zfit.Parameter(f"sigma_cb{name_add}", sigma)
    alphal_ = zfit.Parameter(f"alphal_cb{name_add}", alphal)
    nl_ = zfit.Parameter(f"nl_cb{name_add}", nl)
    return {"mu": mu_, "sigma": sigma_, "alpha": alphal_, "n": nl_}