BACKLOG-705: Fix validation errors for aliases
BACKLOG-705: Fix validation errors for aliases

thijskh/OpenConext-engineblock,rjkip/OpenConext-engineblock,rjkip/OpenConext-engineblock,Martin1982/OpenConext-engineblock,remold/OpenConext-engineblock,remold/OpenConext-engineblock,Martin1982/OpenConext-engineblock,remold/OpenConext-engineblock,thijskh/OpenConext-engineblock,thijskh/OpenConext-engineblock,rjkip/OpenConext-engineblock,Martin1982/OpenConext-engineblock,Martin1982/OpenConext-engineblock,rjkip/OpenConext-engineblock,remold/OpenConext-engineblock,thijskh/OpenConext-engineblock