LC & LC in Ax 2012

Dear All

Any one knows the full process for LC & LG, if there is any document related to this please share with me.

Actually I configured LC & but I faced only one problem, I created the agreement with Bank & the facility amount is 10,000/= when I create the PO & booked the invoice for amount 6,000/= the reaming facility is 4,000/= this is correct but when I made the payment, again system give me 10,000 facility, I don’t know this is Functionality or Bug, if any one knows so please share the knowledge.



Would you please share any document or steps about how can i process LC in AX2012