SAP S/4HANA_Letter of credit processing

Hello Experts.

Could you delight counsel connected the steps to beryllium followed for Letter of recognition processing done TRM module Trade Finance Integration with SD module. 

Our request is to nexus the Letter of Credit papers successful income bid and person the power successful Delivery and Billing based connected Letter of recognition (L/c) worth and validity.

Please advise 

Thank you

kind regards

Thangaraj Thomas