| Siebel Loyalty Administration Guide > Siebel Loyalty Workflow, Task Flow, and Methods Reference > Siebel Loyalty Workflows > LOY Engine - Process Tier Workflow
 The LOY Engine - Process Tier workflow, shown in Figure 32, processes a tier on the real-time component. 
Figure 32.	LOY Engine - Process Tier Workflow
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 Workflow Description. This workflow performs the following actions: 
Invoke Engine to Process Tier. This step calls the method ProcessObject of the LOY Processing Engine Business Service, which processes the tier on the real-time component. 
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