Gantt Diagramm Excel Vorlage als Jahres-Roadmap

Tech architecture infographic titled "Gantt Chart Excel Template" using HOW-IT-WORKS archetype adapted as a milestone timeline roadmap for one year (Q1–Q4). Create a clean product-roadmap visualization with quarter columns across the top, a precise timeline axis, milestone markers, and horizontal swim lanes by team. Show labeled boxes / feature cards connected by subtle arrows to indicate sequence, dependencies, and delivery flow. Each card must include an icon, a feature name in English, and a one-line role description in English. Add sharp status pills on each card: Planned, In Progress, Shipped. Include realistic, non-hyped roadmap items for an Excel gantt template product such as Template Setup, Task Table Design, Timeline Grid, Conditional Formatting Rules, Milestone Markers, Dependency Lines, Progress Tracking, Resource Column, Print Layout, Export to PDF, Sample Project Sheet, User Instructions. Organize these across swim lanes such as Product, Design, Spreadsheet Logic, QA, Documentation where applicable. Use numbered legend 1-7 in English to explain the yearly lifecycle: 1 Planning requirements, 2 Structure workbook, 3 Build timeline logic, 4 Add milestones and dependencies, 5 Test formulas and formatting, 6 Prepare documentation, 7 Release and iterate. Every box should have a concise role line, for example: "Workbook structure for project planning", "Visual quarter-based schedule grid", "Formula-driven completion tracking", "Validation and usability checks". Add arrows with short English labels such as "requirements", "sheet layout", "date formulas", "format rules", "review feedback", "release file", "updated template". Keep the flow technically accurate for spreadsheet-product development and roadmap dependency sequencing. Visual style: minimalist swiss, high-contrast modern palette, strict grid alignment, lots of white space, black / white / deep gray base with bold accent colors like cobalt blue, signal red, and vivid lime for status contrast. Mood: precise, editorial, structured, confident, product-design presentation. Use editorial developer-blog illustration, isometric or flat tech-diagram style, vector-clean infographic layout. All text MUST be written in English (array). Every heading, label, caption, legend and metric name in the image must be in English — not English. Spell each English word correctly using English characters and diacritics. Numbers stay as digits, no real cloud-vendor logos (AWS / GCP / Azure) — use generic cloud icons, no watermarks Status labels rendered sharp. Realistic feature names — no overpromising. Quarter / horizon labels accurate.