# Current Bill Cancellation UI Flow
## Overview
Once the user logs in with `WS_CEMP` **or** `SW_CEMP` roles the BillGenie tree option is available on the left panel of the screen.
## Workflow Details
Clicking on the BillGenie displays two options as seen in the screenshot below.
Click on the Bill Cancellation option. This routes the user to the search bill screen.
### **Search Bill**
**Objective:** This option allows employees to search for active bills, download bills, or cancel bills.
For instance, a bill can be cancelled if the tax head information is entered wrong in a bill.
Route -[ mSeva](https://qa.digit.org/employee/bills/billSearch)
## Technical Implementation
* Initial page - [
frontend/billSearch.js at master · egovernments/frontend](https://github.com/egovernments/frontend/blob/master/web/rainmaker/dev-packages/egov-abg-dev/src/ui-config/screens/specs/bills/billSearch.js)
* Initial MDMS call is made on page load
{% hint style="info" %}
Note: The search, cancel bill and service category options are available only for enabled services. This is configured in uiCommonPay config by marking the following`cancelBill` path as **true**.
[egov-mdms-data/uiCommonPay.json at QA · egovernments/egov-mdms-data](https://github.com/egovernments/egov-mdms-data/blob/QA/data/pb/common-masters/uiCommonPay.json)
{% endhint %}
Example:
```
{
"code": "WS",
"headerBandLabel": "PAYMENT_COMMON_CONSUMER_CODE",
"pdfModule":"WNS",
"receiptKey": "ws-onetime-receipt",
"cancelReceipt":false,
"cancelBill": true,
"billKey": "ws-bill",
"arrears": true,
"buttons": [
{
"label": "COMMON_BUTTON_HOME",
"citizenUrl": "/wns-citizen/home",
"employeeUrl": "/wns/search"
}
]
}
```
* Form rendering details available in[ frontend/billSearchCard.js at master · egovernments/frontend](https://github.com/egovernments/frontend/blob/master/web/rainmaker/dev-packages/egov-abg-dev/src/ui-config/screens/specs/bills/billSearchResources/billSearchCard.js)
* Table rendering details available in[ frontend/searchResults.js at master · egovernments/frontend](https://github.com/egovernments/frontend/blob/master/web/rainmaker/dev-packages/egov-abg-dev/src/ui-config/screens/specs/bills/billSearchResources/searchResults.js)
* The Bill Search API and formatting data is available in[ frontend/function.js at master · egovernments/frontend](https://github.com/egovernments/frontend/blob/master/web/rainmaker/dev-packages/egov-abg-dev/src/ui-config/screens/specs/bills/billSearchResources/function.js)
**Table Structure**
* `MUIDataTable` is used to implement the table component.
* Every column entry is treated as an object.
```
{
labelName: "Bill No.",
labelKey: "ABG_COMMON_TABLE_COL_BILL_NO"
}
```
* Any customizations at column level are done through the `customBodyRender` hook available with the *option* property of the columns.
#### Data fetch, load and render
Once the data is fetched using `egov-searcher/bill-genie/billswithaddranduser/_get` API, the returned data is formatted and dispatched to redux.
[frontend/function.js at master · egovernments/frontend](https://github.com/egovernments/frontend/blob/master/web/rainmaker/dev-packages/egov-abg-dev/src/ui-config/screens/specs/bills/billSearchResources/function.js)
As seen in the above screenshot, the data is assigned to a specific path inside props.
[frontend/searchResults.js at master · egovernments/frontend](https://github.com/egovernments/frontend/blob/master/web/rainmaker/dev-packages/egov-abg-dev/src/ui-config/screens/specs/bills/billSearchResources/searchResults.js)
The table component now fetches the data from its props as shown below.
To cancel bills, employees have to click on the Cancel Bill option. The system navigates to the Bill Details page that displays the bill amount and other details. The bill can be cancelled from this page.[ ](https://github.com/egovernments/frontend/blob/master/web/rainmaker/dev-packages/egov-abg-dev/src/ui-config/screens/specs/bills/viewBill.js)
[frontend/viewBill.js at master · egovernments/frontend](https://github.com/egovernments/frontend/blob/master/web/rainmaker/dev-packages/egov-abg-dev/src/ui-config/screens/specs/bills/viewBill.js)
For bill details refer to the document here - [Bill Details](/local-governance/v2.8/platform/configure-digit/configuring-digit-services/mcs-service-configuration/current-bill-cancellation-ui-flow/bill-details-ui-flow.md).
#### **API Used**
1. `egov-mdms-service/v1/_search,`
2. `egov-searcher/bill-genie/billswithaddranduser/_get`
## **Role Action Mapping**
| API | Roles | Action ID |
| ---------------------------------------------------- | ------------------------ | --------- |
| `egov-mdms-service/v1/_search` | | `954` |
| `egov-searcher/bill-genie/billswithaddranduser/_get` | `SUPERUSER` , `EMPLOYEE` | `1804` |
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