Introduction
The Time Flow board is a kanban-style project management tool designed to give you a realistic, calendar-based view of your work. Unlike traditional kanban boards that simply track status, Time Flow treats your tasks like appointments in your calendar—helping you understand not just what needs to be done, but when you're actually going to do it.
Understanding "Not Started" Work
The Past is Past
One of Time Flow's most powerful features is how it handles work that hasn't been started yet. The board clearly shows you all tasks with a "to-do" status where the start date has already passed.
This is your reality check.
Here's the key insight: you cannot go back in time to start work. Unless you own a time machine, that task with a start date of last Tuesday cannot be started last Tuesday—it needs to be rescheduled to when you'll actually begin it.
Moving Work Forward
When you see work in the "Not Started" section, you need to move it to either:
Today - if you're going to start it right now
A future date - when you realistically plan to begin
Think of this exactly like rescheduling a calendar meeting. You wouldn't leave a missed meeting on last week's calendar—you'd move it to a new time slot. The same principle applies to your tasks.
The "Today and Future Dates" View: Your Work Diary
The "Today and Future Date" columns function as your diary of scheduled work. This section shows:
Today - Work scheduled to start today
Future dates - Your calendar of upcoming work and when it needs to start
This creates a clear pipeline of what you need to focus on and when. As soon as you start working on a task, it automatically moves from "the date in the future" to "In Progress, and start date of today", giving you an accurate snapshot of your current workload. As you take on future work, this helps update your capacity.
The Power of Four Critical Views
Time Flow gives you four essential columns that work together to create complete visibility:
Not Started (Overdue Starts) - What got missed and needs rescheduling
Future Work - Your calendar of today and future work starts
In Progress - What's being worked on right now
Overdue - Work that has passed its due date and needs immediate attention
Why Each Column Matters
Not Started shows you the planning failures—tasks that were supposed to begin but never did. This is your prompt to be realistic and reschedule.
Future Work is your commitment calendar—what you've promised to start today and in the future. This keeps your pipeline visible and manageable.
In Progress reveals your current workload—everything actively being worked on. This prevents the common problem of having too many things "in flight" at once.
Overdue is your accountability column—work that has blown past its deadline. This creates urgency and ensures nothing gets forgotten just because it's late.
The Complete Picture
Together, these four views create powerful transparency:
You can immediately see what fell through the cracks (Not Started)
You know what's on your schedule (Coming Up)
You understand your current active workload (In Progress)
You're confronted with what's late and needs urgent attention (Overdue)
This combination means you always know the full story: what got missed, what's planned, what's happening now, and what's already late. No task can hide, and no excuse can mask reality.
True Capacity: The Three Essential Elements
For Time Flow's capacity features to work effectively, every task must have three pieces of information:
Start date - When work begins
Due date - When work must be completed
Estimated hours - How long the work will take
Why All Three Matter
Let's look at why you need all three elements with a practical example:
Example 1: The Incomplete Picture
Task: "Write quarterly report"
Due date: Friday
Estimated hours: 8 hours
Without a start date, you don't know if this is starting Monday (giving you the whole week) or Thursday (leaving you just one day). The capacity calculation can't accurately distribute the workload across your week.
Example 2: The Complete Picture
Task: "Write quarterly report"
Start date: Monday
Due date: Friday
Estimated hours: 8 hours
Now the system knows you have 8 hours of work spread across 5 days. If you work 8-hour days, that's approximately 1.6 hours per day—a manageable load that can be balanced against other tasks.
Example 3: Understanding Daily Load Imagine you have three tasks all starting Monday:
Task A: 12 hours over 3 days = 4 hours/day
Task B: 8 hours over 4 days = 2 hours/day
Task C: 6 hours over 2 days = 3 hours/day
Your capacity view shows you need 9 hours of work on Monday—immediately revealing you're over capacity for a standard 8-hour day. This allows you to make informed decisions about rescheduling before you're buried in overdue work.
Capacity is Always "Today's Value"
Here's a critical concept: capacity is calculated based on today's reality.
Overdue Work
All overdue work is treated as needing to be completed today. If a task was due yesterday with 4 hours remaining, those 4 hours are added to today's capacity requirement. This creates urgency and prevents overdue work from disappearing into the background. (You can turn this off in the board settings).
In Progress Work
Work currently in progress contributes to today's capacity based on remaining hours and the current due date. If you're halfway through an 8-hour task due tomorrow, you have approximately 4 hours of capacity allocated today and 4 tomorrow.
The Future is Fluid
You can look ahead to see what a future day might look like if everything stays the same—but understand this is a snapshot, not a guarantee. Here's why:
New tasks will be added
Priorities will shift
Work will take longer (or shorter) than estimated
Start and due dates will be adjusted
Think of future capacity as a weather forecast—useful for planning, but expect things to change as you get closer to the actual date.
Today is What Matters
Your most accurate capacity view is always today. This is where planning meets reality. Your today view shows:
Overdue tasks that must be addressed now
In-progress work that needs continued attention
New work scheduled to start today
The total hours required versus hours available
This daily focus keeps you grounded in what's actually achievable right now, rather than getting lost in theoretical future planning.
How It All Works Together
Let's walk through a realistic scenario:
Monday Morning:
You have 3 tasks "Not Started" from last week (overdue starts)
You have 2 tasks scheduled to start today in "Coming Up"
You have 4 tasks "In Progress" from Friday
You have 2 tasks in "Overdue" that passed their due date
Your workflow:
Review the "Not Started" section—reschedule those 3 tasks to realistic start dates
Check the "Overdue" column—these tasks add to today's capacity and need immediate attention
Check your capacity for today—do you have room for the 2 new starts plus continuing the 4 in-progress tasks plus the 2 overdue items?
If over capacity, move some "Coming Up" work to future dates or negotiate new deadlines for overdue work
Start working—as you begin tasks, they move from "Coming Up" to "In Progress"
Complete tasks and watch your capacity free up
Tuesday Morning: Yesterday's incomplete work is now contributing to today's capacity. Any tasks that missed their due date yesterday have moved to "Overdue." Your "Coming Up" column shows what's scheduled to start. You make adjustments based on Monday's reality and plan Tuesday accordingly.
The Benefits of Time-Based Workflow
This approach creates several powerful advantages:
Honesty about workload - You can't hide overdue or missed work; it's visible and demands attention
Realistic planning - By forcing start date decisions, you commit to when work will actually happen
Capacity awareness - You see the hours required each day, preventing overcommitment
Clear priorities - Today's work is always front and center, with future work properly queued
Accountability - The board shows what got missed, what's in progress, what's coming, and what's overdue—creating transparency for teams
Conclusion
The Time Flow board succeeds because it aligns your project management with how time actually works. You can't start work in the past, capacity is always about today's reality, and effective planning requires knowing when work starts, when it's due, and how long it takes.
By treating your tasks like calendar appointments and requiring complete capacity information, Time Flow transforms your board from a simple status tracker into a powerful time management and capacity planning tool. You'll always know what needs your attention now, what's coming next, whether you have the capacity to take it on, and what's overdue and demanding immediate action.
