Relation between the poloidal velocity V_p and the specific angular momentum J = RV_ϕ defining the parameter domain (r₀, λ_ϕ) in the case of an MHD disk wind, based on Ferreira et al. (2006). The values obtained by DV22 for the resolved CO redshifted cavity are shown in blue. The red dot is associated with the values of V_p and the upper limit on J estimated by the kinematics study of the H₂ redshifted cavity. The yellow point is obtained by considering a constant value of λ_ϕ between the CO and H₂ cavities.