Help needed to analyze enquiries with business content cube 0SD_C05
I am working towards analyzing quotations/orders using business content infocube 0SD_C05. Now I have been asked by the client to incorporate functionality to analyze enquiries vs. quotations and quotations vs. orders. Now quotations vs orders can easily be analyzed using 0SD_C05 but it doesn't contain infoobject for enquiries.
Is there any business content cube that can be used for this purpose or any business content infoobject that can be added to this cube to get the required functionality? Please guide.
Thanks and regards,