The image you sent is a block diagram of a credit scoring system for a bank. The system appears to work as follows:

* A frontend system sends a credit score request to a scoring service.
* The scoring service receives the scoring request.
* The scoring service checks if there is a delay in information.
* If there is a delay, the system reports the delay and then computes the credit score (level 1). 
* If there is no delay, the system computes the credit score (level 1) directly.
* The scoring service checks if the credit score is available.
* If the credit score is available, the system sends the credit score to the frontend system.
* If the credit score is not available, the system computes the credit score (level 2) and sends the credit score to the frontend system.

The level 1 computation may be a faster, less accurate calculation, while level 2 is a more accurate but slower calculation. 

The block diagram also mentions that the message includes an ID for queuing. This suggests that the system may involve placing requests in a queue to be processed. 

Overall, the block diagram depicts a system for a bank to compute credit scores based on information received from a frontend system. 