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Why media discontinuity sabotages the digital project twin—and makes projects unnecessarily expensive

Written by Santana-Alina Hagemann | Jan 16, 2026 5:00:00 AM

The digital project twin is in place - but the connection is missing

The digital project twin is the key to modern project management:
A central, up-to-date image of the project that makes deadlines, progress, deviations and decisions transparent.

In theory.

In practice, it often looks like this:

  • Deadlines in Excel

  • Progress reports by e-mail

  • Defects in PDFs

  • Decisions in meetings

  • Status reports assembled manually

The project twin exists - but it is fragmented.
And this is where the problems begin.

Media disruptions: the invisible saboteur in project management

Media disruptions occur wherever information is

  • is transferred manually

  • is maintained twice

  • is not linked to one another

  • arrives with a time delay

Excel, e-mail and individual tools are not "stopgap solutions" - they are
they are active risk drivers.

This is because they prevent a project from being managed digitally.

Why Excel & email undermine the project twin

A digital project twin thrives on interrelationships:

  • Task ↔ Deadline

  • Deadline ↔ Progress

  • Progress ↔ Costs

  • Deviation ↔ Measure

Media breaks sever precisely these connections.

Typical effects:

  • Progress is reported but not categorized

  • Deviations are visible, but without context

  • Effects on subsequent work remain hidden

  • Decisions are based on partial information

The project twin becomes a data graveyard instead of a control instrument.

The true cost of a lack of consistency

Media disruptions don't just cost time - they cost money, trust and the ability to control.

In concrete terms, this means

  • More coordination loops

  • Later escalations

  • Higher documentation costs

  • Wrong decisions due to outdated data

  • Lack of transparency towards clients

This quickly adds up, especially in large projects:

Weeks of delay.
Six-figure additional costs.
Constant stress for project managers.


Consistency is not an IT issue - it's a management issue

Digital consistency does not mean:

"We have lots of tools."

It means:

  • A central project logic

  • A consistent flow of data

  • A shared understanding of the project status

  • One source of truth

Only then can a project twin deliver what it promises:
Control instead of explain.

What constitutes true digital consistency

A consistent project management system:

  • logically links all project objects with each other

  • automatically updates statuses from the work

  • Avoids manual transfers

  • Makes effects immediately visible

  • Replaces Excel shadow worlds

The project status is then not created in reporting -
but directly in the project.

What project managers gain from this

With digital consistency:

✔️ Less coordination effort

✔️ clear basis for decision-making

✔️ reliable statements on the project status

✔️ More time for management instead of administration

✔️ fewer "surprises"


In other words:

The project twin works for you - not against you.


Conclusion: Media disruptions are no small matter - they are a risk

As long as Excel, emails and individual solutions dominate day-to-day project work, the digital project twin will remain fragmented.

Only digital consistency makes it possible:

  • up-to-date

  • trustworthy

  • controllable

And therefore what project managers really need:
a tool that makes complexity manageable.

👉 In the next article, we will take a look at why manual progress reports systematically distort projects - and how digital project management prevents this.