In addition to the documentation below, there is a selection of AR-related FAQs [7] you can review.
Links
[1] https://www.training.cam.ac.uk/fin/course/fin-ar1
[2] https://www.finance.admin.cam.ac.uk/files/ar1.pdf
[3] http://www.training.cam.ac.uk/fin/course/fin-ar2
[4] https://www.finance.admin.cam.ac.uk/files/ar2.pdf
[5] https://www.training.cam.ac.uk/fin/course/fin-ar3
[6] https://www.finance.admin.cam.ac.uk/files/ar3.pdf
[7] https://www.finance.admin.cam.ac.uk/training/docs/cufs-faqs/accounts-receivable-faqs
[8] https://www.finance.admin.cam.ac.uk/systems/esales/esales-process
[9] https://www.finance.admin.cam.ac.uk/systems/esales/conferences-and-events
[10] https://www.finance.admin.cam.ac.uk/systems/esales/product-catalogue
[11] http://sms.cam.ac.uk/media/1619393?format=mpeg4&quality=360p
[12] http://sms.cam.ac.uk/media/1628738?quality=360p
[13] http://sms.cam.ac.uk/media/1627917?quality=360p
[14] mailto:ARCustomer@admin.cam.ac.uk?subject=Customers%20
[15] https://www.finance.admin.cam.ac.uk/files/ar_customers.pdf
[16] https://www.finance.admin.cam.ac.uk/files/ar_srchcust.pdf
[17] https://www.finance.admin.cam.ac.uk/files/ar_newcust.pdf
[18] https://www.finance.admin.cam.ac.uk/files/ar_newsite.pdf
[19] https://www.finance.admin.cam.ac.uk/files/ar_custflow.pdf
[20] https://www.finance.admin.cam.ac.uk/files/ar_newsitecustflow.pdf
[21] https://www.finance.admin.cam.ac.uk/files/ar_invrc.pdf
[22] http://www.uksbs.co.uk/services/Finance/Documents/iSupplier%20Reference%20Guide.pdf
[23] https://www.finance.admin.cam.ac.uk/files/ar_vat.pdf
[24] https://www.finance.admin.cam.ac.uk/files/ar_crttrans.pdf
[25] https://www.finance.admin.cam.ac.uk/files/ar_completing.pdf
[26] https://www.finance.admin.cam.ac.uk/files/ar_amenddist.pdf
[27] https://www.finance.admin.cam.ac.uk/files/ar_cptrans.pdf
[28] https://www.finance.admin.cam.ac.uk/files/ar_crtmemo.pdf
[29] https://www.finance.admin.cam.ac.uk/files/ar_entcrdmem.pdf
[30] https://www.finance.admin.cam.ac.uk/files/ar_crdmeminv.pdf
[31] https://www.finance.admin.cam.ac.uk/files/ar_vatcrdmem.pdf
[32] https://www.finance.admin.cam.ac.uk/files/ar_entfcurinv.pdf
[33] https://www.finance.admin.cam.ac.uk/files/ar_srchtrns.pdf
[34] https://www.finance.admin.cam.ac.uk/files/ar_pntprvwinv.pdf
[35] https://www.finance.admin.cam.ac.uk/files/ar_pntinvcm.pdf
[36] https://www.finance.admin.cam.ac.uk/files/ar_voidtrns.pdf
[37] https://www.finance.admin.cam.ac.uk/files/ar_inttrdinv.pdf
[38] https://www.finance.admin.cam.ac.uk/files/ar_qrgaddatt.pdf
[39] https://www.finance.admin.cam.ac.uk/files/ar_ceiar.pdf
[40] https://www.finance.admin.cam.ac.uk/files/ar_entstdrcpt.pdf
[41] https://www.finance.admin.cam.ac.uk/files/ar_entfcurrcpt.pdf
[42] https://www.finance.admin.cam.ac.uk/files/ar_fcurtosinv.pdf
[43] https://www.finance.admin.cam.ac.uk/files/ar_miscrcpt.pdf
[44] https://www.finance.admin.cam.ac.uk/files/ar_otherrcpts.pdf
[45] https://www.finance.admin.cam.ac.uk/files/ar_pmntrcvd.pdf
[46] https://www.finance.admin.cam.ac.uk/files/ar_rapplyrcpt.pdf
[47] https://www.finance.admin.cam.ac.uk/files/ar_rvrsrcpt.pdf
[48] https://www.finance.admin.cam.ac.uk/files/ar_usercptsmry.pdf
[49] https://www.finance.admin.cam.ac.uk/files/ar_incmpinvrep.pdf
[50] https://www.finance.admin.cam.ac.uk/files/ar_rcptregrpt.pdf
[51] https://www.finance.admin.cam.ac.uk/files/ar_unapplrcptregrep.pdf
[52] https://www.finance.admin.cam.ac.uk/files/ar_svnbktrep.pdf
[53] https://www.finance.admin.cam.ac.uk/files/ar_svnbktreps.pdf
[54] https://www.finance.admin.cam.ac.uk/files/ar_inv_due_ea.pdf
[55] https://www.finance.admin.cam.ac.uk/files/ar_qrgincinv.pdf
[56] https://www.finance.admin.cam.ac.uk/files/ar_qrgrrr.pdf
[57] https://www.finance.admin.cam.ac.uk/files/ar_qrgurrr.pdf
[58] https://www.finance.admin.cam.ac.uk/files/ar_qrga7b.pdf
[59] http://www.reports.finance.admin.cam.ac.uk/catalogue?area=2&field_category_tid=34&field_report_style_tid=All&combine=
[60] https://www.finance.admin.cam.ac.uk/files/ar_clctrsetup.pdf
[61] https://www.finance.admin.cam.ac.uk/files/ar_dfnrecactiv.pdf
[62] https://www.finance.admin.cam.ac.uk/files/ar_setupsp.pdf
[63] https://www.finance.admin.cam.ac.uk/files/ar_dstrsets.pdf