Dotted-line reporting
A dotted line on an org chart means a second manager. The solid line is the person who owns your pay, your performance review and your career; the dotted line is someone who directs part of your work and expects to be listened to. Done well it is the most useful line on the chart. Done badly it is two bosses and no decision.
The classic case
Solid and dotted: who owns what
The split that works in most companies. Where yours differs, the difference is the paragraph to write down.
| Decision | Solid line | Dotted line |
|---|---|---|
| Pay, promotion, career | Owns it | Is consulted |
| Performance review | Writes it | Contributes a paragraph, and is asked before the rating is set |
| Day-to-day priorities | Sets them | Sets them for the shared work, within an agreed share of time |
| Standards, method, policy | Follows them | Sets them: this is usually why the line exists |
| Hiring into the role, ending it | Decides | Is consulted; sometimes holds a veto on the professional standard |
| Where the person sits, whose meeting they attend | Both, and it is written down | Both, and it is written down |
When a dotted line is right
- A functional specialist inside a business unit: the country finance manager, the plant HR manager, the divisional lawyer. Solid to the unit, dotted to the function that sets their standards.
- A project or product assignment with an end date: an engineer on a project for two quarters, dotted to the project lead.
- A shared resource: the designer two teams borrow, solid to the head of design, dotted to each team lead.
- A transition: for a hundred days after a reorg or a merger, the old manager keeps a dotted line so nothing is dropped.
- A specialist who advises a second executive: the security analyst who also answers to the general counsel.
When it is a solid line in denial
- The dotted line sets the priorities every day and the solid line signs a form once a year. That is a solid line drawn wrong.
- Nobody can say in a sentence why the dotted line exists or when it ends.
- The person has three dotted lines. That is a shared service, and it needs a manager of its own.
- The line is there to give someone a title without giving them a team.
- The line exists in practice and not on the chart, which is the worst of both: two bosses, and no record of it.
Drawing it
From a list: add a Dotted line column with the second manager's name, next to the Reports to column. The importer also reads it as "also reports to", "secondary manager" or "matrix manager", and in Spanish as "línea punteada" or "segundo jefe"; the spreadsheet guide lists every column. In the editor, each card has a Dotted line to field. The engine routes the line through the gutters and the gaps between cards, clear of the tree's own lines and never behind another card, so a reader can follow it from one end to the other; several lines from the same manager share a run and read as one. Every export carries it, and in the PowerPoint export it is a dashed connector between editable shapes.
By hand: SmartArt in Excel or PowerPoint cannot draw one, and neither can the Google Sheets chart; a line shape added on top is the first thing to break when the chart changes. Their guides say what to do instead.
Writing it down
Every dotted line needs one paragraph that both managers and the person have agreed. A shape that works: Pablo reports to Carmen. He also works with Tomas on group reporting and accounting policy, about a third of his time; Tomas sets the standards and the calendar for that work and contributes to Pablo's review. Where Carmen and Tomas disagree, they settle it between them within a week. Reviewed each January.
The last two sentences are the ones people leave out, and the ones that matter: a disagreement the person in the middle has to arbitrate is the arrangement failing, and a dotted line with no review date is a solid line waiting to happen.
Questions people ask
- What does a dotted line mean on an org chart?
- A second manager. The solid line is the person who owns your pay, your review and your career; the dotted line is someone who directs part of your work, usually because they set the standards for it (a group finance director for a country finance manager) or run the project you are on. A "dotted-line report" is a person you manage that way.
- What is the difference between a solid-line and a dotted-line manager?
- Ownership. The solid-line manager decides pay, promotion, hiring and the performance rating, and can end the role. The dotted-line manager directs an agreed part of the work, sets its standards, and contributes to the review. If in practice the dotted line decides the priorities every day, the lines are drawn the wrong way round.
- Who does the performance review in a dotted-line relationship?
- The solid-line manager writes it and sets the rating. The dotted-line manager is asked first and contributes a paragraph on the shared work. A review written without asking the dotted line is the most common way these arrangements fail, so put the step in writing.
- Can someone have two dotted lines?
- Yes, and it is a warning sign. A designer shared by two teams can carry a dotted line to each lead, with a solid line to the head of design who arbitrates. Three or more dotted lines means the person is a shared service in all but name, and needs a manager of their own and a queue instead of three sets of priorities.
- Is a dotted line the same as a matrix organization?
- A matrix is what you get when everyone in a group has one: a discipline for the solid line and a project for the dotted one, by design. A single dotted line on an otherwise functional chart is not a matrix, just an honest drawing of one relationship. The types page draws both the matrix and its mirror image, the team-based chart, where the team is solid and the discipline dotted.
- How do you show a dotted line in Excel or PowerPoint?
- SmartArt cannot draw one, and neither can the Google Sheets chart. A line shape drawn by hand breaks the moment anything moves. Build the chart from a list with a Dotted line column and export to PowerPoint, where the line is a dashed connector between editable shapes.
- How do you write a dotted-line agreement?
- One paragraph, agreed by both managers and the person: who owns pay and review; what the shared work is and roughly what share of time it takes; who sets standards and who sets priorities for that work; how the two managers settle a disagreement, without the person in the middle arbitrating; and when the arrangement ends or is reviewed. If the paragraph cannot be written, the line should not be drawn.
Draw the line you already have
Add a Dotted line column to the list, import it, and the engine draws every second line as a dashed route that stays clear of the tree and of every other card. Building is free at any size.