Help model this please.

4.3 Modelling Model the scenario of Section 5. Describe the positioning of the billing process in the process architecture, including the relevant value chains in which the billing process is involved. Model the control flow, the data and the resource perspectives in BPMN; Make sure that it adheres as much as possible to the as-is description in Section 5. However, the description was derived from just a few interviews. Thus, not every aspect of the process is described, and that not all described behaviour can be modelled. Still, this suffices for a BPM consultant to present an initial draft of the model. Document your assumptions in the report, and where necessary describe further steps to refine the model; Make sure your model is structurally, behaviourally and semantically correct; In the report, the model should be readable when printed on A4 paper; The model should adhere to your own conventions (as described in your guidelines). 5 The as-is Patient Billing Process Before a bill can be made, the nurses and doctors of course need to record the medical treatments and supplies applied to the patient. One bill covers one visit of a patient, but the bill might be paid by different entities. The billing process of SHH is quite diverse: parts of the payment may be covered by insurance (for domestic patients only), and these parts have to be billed to the insurer. If SHH has a contract with the insurer, a fast online failsafe system is available to submit invoices to the insurer. As this involves capital costs, these parts are billed as soon as possible. International patients often use a guarantor agency, which is billed instead of the patient. The insurer might not cover all cost, in which case the patient will be billed the remaining balance. Surgical procedures may be intensive and require a recovery, thus bills to patients are sent one month after the procedure or later. For all of the payments except the contracted insurers, two reminders will be sent, the second one with an added fee. All bills and reminders to patients contain an invitation to get in touch in case of hardship, after which either the bill can be paid in six installments (each with reminders), or is waived. If two reminders are missed, the hospital calls the patient to arrange payment. If a third reminder is missed, then the hospital proceeds with credit collection, that is not outsourced due to the sensitive nature of the bills. The credit collection might eventually lead to a court case being filed, by the legal staff of SHH