Visio's vocabulary (template, template/stencil, shape) is often confusing at first, but it follows a logical HIERARCHY which, once understood, makes everything clear. Let’s break it down from the most general to the most specific. (1) TEMPLATE — the TYPE of diagram. This is your STARTING POINT: when you create a diagram, you choose a template corresponding to what you want to do (“Organization chart”, “Basic flowchart”, “Network diagram”, “Floor plan”…). The template is like a “starter kit” for a diagram type: it opens a configured drawing page (right size, right orientation, right scale if relevant) AND automatically loads the relevant TEMPLATES. Choosing the right template puts you in the right position for your diagram type. (2) TEMPLATE / STENCIL — a LIBRARY of shapes. A template (the French word) or “stencil” (the English word, often used) is a COLLECTION of shapes grouped by THEME. For example: the “Basic flowchart shapes” template contains flowchart symbols (process, decision, start/end); the “Computers and screens” template contains icons of computer equipment; The “Walls, Doors and Windows” template contains the floor plan elements. The stencils appear in the SHAPES PANEL (left), and a diagram can have MULTIPLE stencils open (each a category of shapes). Think of the template as a thematic “box of shapes.” The word “stencil” comes from the idea of ​​a stencil (a board of shapes ready to reproduce). (3) FORME / SHAPE — an individual SYMBOL. A shape is a SINGLE element that you drag from a template onto the page: a process rectangle, a decision diamond, a server icon, a wall… It is the BASIC UNIT of your diagram (you assemble several of them, linked by connectors). The complete hierarchy (to memorize): TEMPLATE (the type of diagram, your starting point) → contains/loads TEMPLATES/STENCILS (libraries of shapes by theme, in the Shapes pane) → which contains SHAPES/SHAPES (the individual symbols that you drop on the page). An analogy: the PATTERN is like the theme of a DIY project (“build a shelf”); TEMPLATES are like boxes of tools/themed parts (“box of screws”, “box of boards”); SHAPES are the individual parts (a screw, a board). You choose the project (template), which gives you the appropriate boxes (templates), from which you take the parts (shapes). How not to get lost in practice: (1) REMEMBER the hierarchy: model (type) → templates (libraries) → shapes (symbols). (2) When you START, choose the correct TEMPLATE (it loads the correct templates). (3) In the SHAPES PANEL (left), you see the open TEMPLATES (titles) and their SHAPES (symbols). (4) To ADD shapes from another theme, OPEN another template (“More shapes” → categories, or search). (5) To BUILD, drag SHAPES onto the page. The term "stencil" (English) and "gabarit" (French) mean the SAME thing (a library of shapes) — don't be confused if you see one or the other. Likewise, “shape” = “form”. In summary: Visio's vocabulary follows a clear hierarchy — TEMPLATE (the type of diagram, your starting point, which loads the stencils) → TEMPLATES/STENCILS (the shape libraries by theme, in the Shapes pane) → SHAPES/SHAPES (the individual symbols dropped onto the page). Once this hierarchy is understood (with the project → boxes → parts analogy), everything becomes logical: you choose a model, it gives you templates, you draw shapes from it. “Stencil” = “template” (shape library); “shape” = “form”. This vocabulary, specific to Visio, is quickly mastered — and understanding it is the basis for effectively navigating the tool and finding/using the shapes you need.

Visio has THOUSANDS of shapes, which is a wealth but can seem intimidating — knowing how to FIND them effectively (via templates, stencils, and search) is an essential practical skill. Here are the methods. (1) Start with the right MODEL (the first key). The best starting point is to choose the MODEL corresponding to your type of diagram (“Organization chart”, “Logigram”, “Network diagram”, “BPMN”…). For what ? The template AUTOMATICALLY LOADS stencils (shape libraries) RELEVANT for this type of diagram. So the shapes you need are ALREADY there, in the Shapes pane, without searching for them. If you are making a flowchart, the Flowchart template gives you the flowchart symbols right away. Choosing the right template solves 80% of the “where are my shapes” problem. (2) Explore OPEN TEMPLATES (Shapes pane). Once the template is chosen, the Shapes pane (on the left) displays the loaded templates (thematic titles) and their shapes. Look through them: the common shapes of your diagram are there. Each template brings together shapes from a theme (one title = one category). (3) Open MORE SHAPES (other stencils). If you need shapes from ANOTHER theme (not loaded by your template), open additional stencils: in the Shapes pane, “More shapes” gives access to all CATEGORIES of Visio stencils (Network, Maps and floor plans, Engineering, Software and databases, Flowchart, General…). Browse the categories to find and open the desired stencil, which is added to the Shapes pane. This is how we access thousands of shapes per domain. (4) SEARCH for a shape (quick and efficient). The Shapes pane offers a SEARCH: type a keyword (“server”, “printer”, “arrow”, “person”, “database”) and Visio offers the corresponding shapes from all its libraries. This is often the QUICKEST way to find a specific shape without knowing what template it is in. A very useful reflex. (5) RECENT Shapes. Visio keeps recently used shapes accessible (a “Quick Shapes” or Recent stencil) — handy for quickly reusing common shapes in your diagram. Tips for being efficient: (1) START with the right TEMPLATE (it loads the right templates — most of the work). (2) EXPLORE the loaded templates (common shapes are there). (3) For a specific form not found, USE SEARCH (keyword) — often the quickest. (4) For an entire theme, OPEN the corresponding template (“More shapes” → category). (5) Reuse RECENT forms. (6) With experience, you will know the templates for your usual types of diagrams and find your shapes instantly. An important point: do NOT get overwhelmed by the thousands of shapes. For a given diagram, you only use a SMALL NUMBER of shapes (the symbols for your diagram type). The right model gives them to you right away; the search finds the particular cases. You don't have to know all the shapes — just know how to FIND them when you need them (via template, stencils, search). In summary: to find the right shape among the thousands of Visio, (1) start from the right TEMPLATE (it automatically loads the relevant templates - most of the work), (2) explore the loaded templates (Shapes pane), (3) open other templates by category ("More shapes") for other themes, (4) use SEARCH (keyword) to quickly find a specific shape, (5) reuse recent shapes. The right model solves the majority of the need; research handles specific cases. Don't be intimidated by the number of shapes — for each diagram, you only use a few, and Visio helps you find them (template, stencils, search). Knowing how to effectively locate shapes is a basic practical skill that makes using Visio smooth and fast.