when new transaction types are needed.
-$RT::TransactionTypes ...and...
-%RT::TransactionTypes
+RT->Config->Get('TransactionTypes') ...and...
+RT->Config->Get('TransactionTypes')
- global object which contains all TransactionTypes
- used by all UIs to create menues of possible (user) actions (one TransactionType is a user action)
$Ticket->AddTransaction($TransactionName), which should be equivalent
with i.e. $Ticket->Correspond when $TransactionName is 'Correspond'
(AUTOLOAD should call the do-sub if exists
-$RT::TransactionTypes{$TransactionName})
+RT->Config->Get('TransactionTypes')->{$TransactionName})
The RT::Ticket::AddTransaction will create a new transaction of the
right TransactionClass (maybe via a sub