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for application PDF, data mapping and formatting present in PDF config files.DataConfig fileall related code written related to W&S in below mentioned file.
Reference:
https://github.com/egovernments/configsfrontend/blob/develop/masterweb/rainmaker/pdfdev-servicepackages/data-config/ws-applicationwater.json
Format config file:
https://github.com/egovernments/configs/blob/master/pdf-service/format-config/ws-applicationwater.json egov-ui-kit-dev/src/utils/pdfUtils/generateWSAcknowledgement.js
Common Generation of PDF is explained in here,in below file the detailed description provided for generate PDF and other ack pages similarly W&S ack PDF also developed similar way.
Generation of Acknowledgement PDF
2.Estimation Letter & Sanction letter
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