Configuring WebSEAL to use the attribute retrieval service

About this task

Perform the following tasks to configure WebSEAL to use the attribute retrieval service.

In the WebSEAL configuration file, specify the identification name (ID) of the attribute retrieval service that is queried when missing ADI is detected during a rules evaluation. In this case, the attribute retrieval service is specified:
```
[aznapi-configuration]
dynamic-adi-entitlement-services = AMWebARS_A 				
```
In the WebSEAL configuration file, use the service ID for the configured attribute retrieval service as a parameter to specify the appropriate built-in library that formats outbound ADI requests and interprets incoming responses:
For example:
```
[aznapi-entitlement-services]
AMWebARS_A = azn_ent_amwebars			
```
In the WebSEAL configuration file, specify the URL to the attribute retrieval service located in the WebSphere® environment.
For a TCP connection (entered as one line):
```
[amwebars]
service-url = http://websphere_hostname:websphere_port
 /amwebars/amwebars/ServiceToIServicePortAdapter			
```