Network Deployment (Distributed operating systems), v8.0 > Reference > Sets
Topic space mapping [Settings]
The mapping between topic spaces in the local bus and topic spaces in the foreign bus.
Service integration -> Buses -> bus_name -> [Topology] Messaging engines -> engine_name -> [Additional properties] WebSphere MQ links -> link_name -> [Additional Properties] Publish/subscribe broker profiles -> profile_name -> [Additional Properties] Topic space mapping .
A topic space mapping allows subscribers on the local topic space to receive messages published in the foreign topic space. For publications to flow from the local topic space into the foreign bus an equivalent topic space mapping is required by the foreign bus.
Configuration tab
These property values are preserved even if the runtime environment is stopped then restarted.
General Properties
Description
An optional description for the topic space mapping, for administrative purposes.
Dynamic updates to this property are effective immediately.
Required No Data type Text area
Additional Properties
Topic space map entries
The mapping between topic spaces in the local bus and topic spaces in the foreign bus.
Configure topic space mappings between service integration buses
Administrative console buttons
Administrative console preferences