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Welcome to the Nextedy POWERSHEET documentation. Powersheet is a hierarchical sheet extension for Siemens Polarion ALM that enables your team to build, navigate, and manage traceability matrices, risk analyses, task boards, custom workflows, and other structured data through configurable sheet configurations and domain models.

Quick Navigation

Getting Started

Install Powersheet, set up navigation, create your first domain model and sheet configuration, and build your first document.

Concepts

Understand the architecture, model-driven design, entity types, relationships, and how configuration layers work together.

How-To Guides

Task-oriented guides for data model setup, sheet configuration, queries, server rendering, save operations, and customization.

Reference

Complete YAML property reference for domain models, sheet configurations, query API, field types, UI components, and example models.

FAQ

Answers to common questions about configuration, licensing, data models, sheet setup, migration, and troubleshooting.

Key Features

  • Configurable sheet views acting as a standalone view on top of Polarion data
  • Domain model defining entity types, relationships, and cardinality in YAML
  • Hierarchical data navigation via expansion paths across related entities
  • Column-level configuration with formatters, pickers, and conditional styling
  • Multiple sheet configurations per project with shared domain models
  • Views providing named column visibility presets for different analysis perspectives
  • Server-side rendering via Velocity templates for computed properties
  • Save operations with validation and constraint enforcement

Documentation Structure

SectionPurposeStart Here
Getting StartedInstall and configure your first powersheetInstalling Powersheet
ConceptsUnderstand architecture and design principlesPowersheet Architecture
GuidesStep-by-step task instructionsCreate an Entity Type
ReferenceYAML properties and API lookupColumns
FAQQuick answers to common questionsGeneral FAQ

Common Tasks

Powersheet acts strictly as a standalone view on top of Polarion data. Approval-based review processes and embedded LiveDoc rendering are not supported.