Add a 'Migrating Transports' section under 'Transports'

[jpalac]

There is no overall guidance on what needs to be taken into account when migrating transports, and this is something that a significant number of customers do, especially those moving from on premise to the cloud.

We have a few tools that can help customers when migrating from one transport to another:

• Messaging Bridge
• Timeout migration tool

It is unlikely that a user will find this information unless they know that the bridge is what they are looking for.

Having a page under the Transports section explaining where to start, what the options are, what to consider, would be a good start.

Consider that when migrating transports, the persistence may also be moving, and what that means in terms of sagas, outbox and subscriptions.

Consider adding any known transport specific "gotchas" or difficulties.