How to get the value of a dynamic field in an event module ?

[Chambon]

How to get the value of a dynamic field in an event module ?

In details :
I want to run an action , using event, according to the value of a dynamic field
( dynamic field is a check box, let say "IsCompanyTicket")

The current situation :
Dynamic field created and associated to Customer ::Frontend
new ConfigItem added in Kernel/Config/Files/Ticket.xml
Event module created in Kernel/System/Ticket/Event/
In that module, I can see (print) the dynamic Field name DynamicField_IsCompanyTicket, th'at's ok

but I DON'T know how to ge the value

I mean something like my $df_value = $Ticket{DynamicField_SetTicketAsPrivate}; doesn't work
were to look for ?

Best regards

[Chambon]

Sorry, but many typo error is the previous message

I meant that something like my $df_value = $Ticket{DynamicField_IsCompanyTicket}; doesn't work
and I don"t kown where to look for in documentation ?

Best regards