Financial Document (Letter of Credit) FTR_CREATE further processing in SAP S/4HANA Private Cloud

Hello Experts, 

Could you delight counsel connected the steps to beryllium followed for Letter of Credit (L/c) Financial Document processing successful SAP S/4HANA Private Cloud. 

we had created Financial papers utilizing t-code FTR_CREATE and assigned successful Sales Order. However we could not further alteration settings/configuration regarding Financial Document (L/c) validity cheque and worth cheque successful further consequent process. 

Also delight counsel connected however the beneath configuration is done successful SAP S/4HANA Private Cloud. 

Please advise. 

Thank you,

kind regards

Thangaraj Thomas