ASM v11.6 with Splunk

Hi, i tried to integrated ASM to Splunk, created the log publisher, log destinations and logged profile for ASM and specify the remote server and still i can not see logs on the Splunk Server.

I follow this kb https://support.f5.com/kb/en-us/products/big-ip_asm/manuals/product/asm_config_10/asm_sys_mgmt.html1028448

Another test using the irule https://devcentral.f5.com/questions/splunk-for-f5-networks-ltm-v11-irule, this test it works but i need to capture the alerts of attack of ASM, and the username on the request that generate the application, at the splunk i can't see the username of logins of the app.

Any ideas about this implementation?

Regards