Work
Internal CS Soft product
Electronic-invoicing workflow
An internal product pilot for invoice modelling and a Tunisia-focused electronic-invoicing workflow.
Project status: Internal product pilot in active validation.
Context
CS Soft is developing a bounded workflow for companies preparing electronic-invoicing operations in Tunisia.
Challenge
Represent invoice data and external prerequisites precisely while separating application-controlled steps from signing and transmission dependencies.
Scope
- Invoice modelling
- TEIF XML workflow under validation
- Validation states
- Certificate prerequisites
- Deployment and support boundaries
Constraints
- Electronic signing requires a suitable customer certificate and configuration.
- External transmission depends on the customer account and the relevant external service.
- The supported legal and technical scope must be confirmed before deployment.
CS Soft contribution
- Product workflow design
- Invoice data modelling
- Capability and limitation matrix
- Pilot packaging
Architecture
The main components and boundaries of the documented workflow.
Invoice data model
Validation workflow
Certificate boundary
External transmission boundary
Delivery and QA
- Capability status review
- Prerequisite documentation
- Known-limitation register
Technical outcomes
- Pilot scope and invoice data model documented.
- External prerequisites separated from application-controlled steps.
- Capability and limitation matrix prepared.
Team responsibilities
- Product definition
- Application implementation
- Pilot validation
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