System Requirements Document for fiscal-sense

1. Introduction

Fiscal-sense is an ERP system designed to provide comprehensive financial and business management solutions. It is intended for multi-tenant environments, supporting multiple companies, branches, and departments. The system prioritizes foundational elements such as Multi-Tenant Management, Multi-Company Management, a Central Accounting Engine, MIS/Drill-down capabilities, and Consolidation. The target audience includes financial managers, accountants, and business administrators who require a clear, efficient, and structured interface to manage complex business operations.

2. System Overview

Fiscal-sense delivers a robust ERP solution with a focus on financial management and business operations. It supports multi-tenant environments and provides tools for managing multiple companies, branches, and departments. The system includes a wide range of features across ERP Core, Finance, Sales, Purchasing, Inventory, Banking, HR & Payroll, MIS & Management, and Reporting modules. The design is inspired by Dieter Rams' principles of functional clarity, ensuring a user-friendly interface that emphasizes usability and efficiency.

2a. Product Interpretation and Delivery Boundary

Fiscal-sense is delivered as a SaaS solution, supporting multi-tenant environments with a focus on financial management. The system is designed to integrate seamlessly with existing business processes, providing a comprehensive suite of tools for managing financial operations. The foundational elements of Multi-Tenant Management, Multi-Company Management, Central Accounting Engine, MIS/Drill-down, and Consolidation are prioritized, with all other features built around these core components. The system is designed to be accessed via a web interface, with role-based permissions ensuring secure access to sensitive financial data.

2b. Source Content Inventory

Not applicable as no content_source directive is provided.

2c. Page Content and Component Coverage

Multi-Tenant Management

• Information/State: Tenant details, subscription plans, usage limits.
• Primary Actions: Add tenant, edit tenant, delete tenant.
• Components: Tenant list, tenant details form, subscription management.
• States: Loading, empty, success, error, recovery.

Multi-Company Management

• Information/State: Company details, legal entities, intercompany transactions.
• Primary Actions: Add company, edit company, delete company.
• Components: Company list, company details form, intercompany transaction management.
• States: Loading, empty, success, error, recovery.

Central Accounting Engine

• Information/State: Chart of accounts, general ledger, journal entries.
• Primary Actions: Create journal entry, reconcile accounts, generate financial reports.
• Components: Ledger view, journal entry form, reconciliation tools.
• States: Loading, empty, success, error, recovery.

MIS/Drill-down

• Information/State: Management dashboards, KPI tracking, variance analysis.
• Primary Actions: Customize dashboard, drill-down into data, export reports.
• Components: Dashboard widgets, drill-down interface, report export tools.
• States: Loading, empty, success, error, recovery.

Consolidation

• Information/State: Group reporting, multi-company consolidation, foreign currency consolidation.
• Primary Actions: Consolidate financial data, generate consolidated reports, manage intercompany eliminations.
• Components: Consolidation tools, report generation interface, currency management.
• States: Loading, empty, success, error, recovery.

3. Functional Requirements

1. As a financial manager, I should be able to manage multiple tenants to support different business units within the same system. (explicit)
2. As a business administrator, I should be able to manage multiple companies and legal entities to ensure compliance and accurate financial reporting. (explicit)
3. As an accountant, I should be able to use the central accounting engine to maintain the chart of accounts, general ledger, and perform journal entries. (explicit)
4. As a manager, I should be able to access MIS and drill-down capabilities to analyze financial data and make informed decisions. (explicit)
5. As a financial analyst, I should be able to perform financial consolidation across multiple companies and currencies to generate accurate group reports. (explicit)

4. User Personas

1. Financial Manager: Oversees financial operations, manages multi-tenant environments, and ensures compliance.
2. Business Administrator: Manages company and legal entity configurations, oversees intercompany transactions.
3. Accountant: Maintains financial records, performs journal entries, and reconciles accounts.
4. Manager: Uses MIS tools to analyze data and make strategic decisions.
5. Financial Analyst: Conducts financial consolidation and generates group reports.

5. Core User Flows

1. Multi-Tenant Management Flow

   • Initiator: Financial Manager
   • Steps: Access tenant management → Add/Edit/Delete tenant → Confirm changes
   • Outcome: Tenant details updated

2. Multi-Company Management Flow

   • Initiator: Business Administrator
   • Steps: Access company management → Add/Edit/Delete company → Manage intercompany transactions → Confirm changes
   • Outcome: Company details and transactions updated

3. Central Accounting Engine Flow

   • Initiator: Accountant
   • Steps: Access accounting engine → Create journal entry → Reconcile accounts → Generate reports
   • Outcome: Financial records maintained and reports generated

4. MIS/Drill-down Flow

   • Initiator: Manager
   • Steps: Access MIS dashboard → Customize dashboard → Drill-down into data → Export reports
   • Outcome: Data analyzed and reports exported

5. Consolidation Flow

   • Initiator: Financial Analyst
   • Steps: Access consolidation tools → Perform consolidation → Generate consolidated reports
   • Outcome: Consolidated financial data and reports

6. Visuals Colors and Theme

• Muse: Dieter Rams
• Palette:
  • Background: #F9F9F9
  • Surface: #FFFFFF
  • Text: #333333
  • Primary: #F57C00
  • Accent: #43A047
  • Muted: #E0E0E0
• Typography:
  • Headings: Archivo, Medium weights, small caps
  • Body: IBM Plex Sans
  • Scale: 1.333 modular (48/36/24/18/16)
• Shape Language: Modular grid, rounded-rectangle controls
• Layout: Strict grid, horizontal rules, tabular alignment

7. Signature Design Concept

The public entry page features a modular grid hero with a prominent feature breakdown. A warm grey background is used with a bold primary orange CTA and aligned feature highlights. The design emphasizes clarity and efficiency, aligning with Dieter Rams' principles.

8. Interaction Model & Motion Direction

• Interaction Model: Static
• Motion Tempo: Restrained
• Hero Dimensionality: Flat
• Landing Hero Motion Brief: The hero section features a composed layout with instant, mechanical feedback for state changes. The primary CTA is highlighted in bold orange, and the layout is structured to guide the user through key features without unnecessary animations.

9. Non-Functional Requirements

1. Performance: The system must handle concurrent access by multiple tenants without degradation in performance. (explicit)
2. Security: Role-based access control must be implemented to ensure data security and compliance. (explicit)
3. Scalability: The system must support scaling to accommodate additional tenants and companies as needed. (explicit)

10. Tech Stack

• Frontend: React
• Backend: Python/FastAPI
• Database: PostgreSQL
• Containerization: Docker
• Orchestration: Kubernetes (if required for deployment)

11. Assumptions and Constraints

• The system will be accessed primarily via web browsers.
• Users will have varying levels of technical expertise, requiring an intuitive interface.
• The system must integrate with existing financial and business management tools.

12. Glossary

• ERP: Enterprise Resource Planning
• MIS: Management Information System
• CTA: Call to Action
• SaaS: Software as a Service
• API: Application Programming Interface

This document outlines the system requirements for fiscal-sense, ensuring a comprehensive understanding of the product's capabilities, user interactions, and design principles.