Answer:
Yes, this is correct.The characteristic value of soil pressure is entered in input window 1.1 General Data. See Image 01.
The design value is:
${\mathrm\sigma}_\mathrm{Rd}\;=\;{\mathrm\sigma}_\mathrm{Rk}\;/\;\;{\mathrm\gamma}_{\mathrm R;\mathrm v}$
The estimated partial factor for spread foundations can be found in the parameters of the National Annex you have selected for the design. See Image 02.