Mandatory Field - Responsible

[ntobolski]

Hello Communinity,

I would like to make the "responsible" field mandatory when changing the responsible agent.
I did not found anything in Frontend::Agent::Ticket::ViewResponsible

When changing owner, there is a similar option "AgentTicketOwner###OwnerMandatory" and I am looking for the same when changing the responsible agent instead of owner.

Can anybody help here?

Thanks,

Norbert