On searching existing TI's, I found that there is a Attachment EC that contains a list of attachments along with lot of events and some complex data model.
Plz check :
/BYD_COD/SalesOnDemand/Reuse/COD_Documentlist.EC.uicomponent
But, now I need to know how to re-use this component ?
There should be some way that it provides some re-usability steps.