What Are Dependencies, Really?
In any workplace, a dependency is anything that your work relies on, or that relies on your work. Think beyond a simple to-do list. We’re talking about the web of connections between people, projects, information, and tools. One task can’t start until
another is finished. A project might stall waiting for a decision from a manager you barely know. Your report is useless until data comes from another department. These are all dependencies. Many of these are invisible, living only in the minds of long-term employees. They represent the informal ways things actually get done, which can be very different from the official process chart. For a new hire, this hidden network is the biggest source of confusion and unintentional missteps. Making these connections visible is the fastest way to become effective.
The High Cost of Flying Blind
When dependencies remain invisible, new employees often learn about them the hard way: by making a mistake. You might spend a week on a task only to discover a key stakeholder wasn't consulted and the requirements have changed. Or you might follow a documented process that everyone else knows is outdated, wasting valuable time. This trial-and-error learning is stressful and inefficient. It can make you feel incompetent, even when you're highly skilled. It also slows down your 'time-to-value'—the point at which you start making a meaningful contribution to the team. By not seeing how your work connects to the bigger picture, you risk duplicating efforts, creating bottlenecks for others, or focusing on low-priority tasks.
How to Build Your Dependency Map
Instead of waiting for dependencies to reveal themselves, you can proactively uncover them. The first 30-60 days are a perfect time for this discovery work. Start by creating a simple 'stakeholder map'. This involves identifying the key people connected to your role. For each person, ask yourself: What do I need from them? What do they need from me? How do they prefer to communicate? This isn't about office politics; it's about understanding the flow of work and information. Tools like network diagrams or even a simple list can help visualize these relationships. During introductory meetings, don't just ask what people do. Ask questions like: "What does a successful project look like in this team?" "Who are the best people to talk to about X?" "What’s a common bottleneck I should be aware of?"
Mapping Processes and Projects
Beyond people, you need to map the work itself. Workflow mapping is the process of visually outlining how a task gets done from start to finish. For a key process in your role, try to sketch it out. Where does the work come from? What are the key decision points? Who is involved at each stage? You don't need fancy software; a whiteboard or notebook works fine. The goal is to turn an invisible process into a clear, visual map that everyone can understand. Similarly, for your initial projects, identify the dependencies before you start. Ask your manager: "Is there anyone else's work that this depends on?" or "Will anyone be blocked if I'm delayed?" This proactive communication prevents downstream problems and shows you're thinking strategically.
Look for the Unwritten Rules
The most powerful dependencies are often the cultural ones. These are the unwritten rules about how things get done in your specific organization. Does your team value quick drafts or polished final versions? Is it better to ask questions in a public channel or a private message? Who holds the historical knowledge about why a system was built a certain way? Observing team interactions and having a 'buddy' or mentor you can ask these 'silly questions' to is invaluable. These informal norms often have a bigger impact on your success than any official procedure. Understanding them helps you navigate relationships, manage expectations, and integrate into the team culture more smoothly.
