Enterprise Vault server migration wizard multiple EV Servers in one EV Site

Hi,

We have 3 EV servers runnign EV verrsion 9.0.3 under one site.

EV1 (first EV Server)

EV2 and

EV3

Now if we want to to use Enterprise Vault server migration wizard multiple EV Servers in one EV Site from 9.0.3 to 10.0.3 then what would be the steps please?

I have done this migration process using Enterprise Vault server migration wizard for single EV server but not for multiple EV servers in same site.

Many Thanks in advance