This Addon has become obsolete by Inventor 2022.

This addon marks all full constraint occurrences in an assembly with a 'green check'. The idea for the addon was original posted on the "Inventor Ideas" forum. I took it as challenge to create the asked for functionality. As this is a simple addon i decided that could be a good example for others. Therefore i published the source on GitHub. you can find it here.

There are no settings for this add-in. (Except of course for turning it on or off.)

In Inventor 2022 Autodesk introduced a build in function to to show the constraint status of occurences. for more see the page "Constraints Enhancements (What's New in 2022)"

General Usage Instructions

There are no settings for this add-in.

You can see the green checkmark for the constraint parts in the Model browser.

Known Issues

The green check icons disappear when the assembly is saved (and reappear when a change is made to the assembly).

This is done by design. The icons are saved to the file if they are not removed just before saving. That would mean that it would be impossible to remove them if you stop using this add-in.


Initial edition

Added support for other languages.

Added exception handling
Tested on Inventor 2021

Privacy Policy

This addon does not collect any data from the user.

All information processed by the application remains on the local device and is not accessible by any 3rd party.


Autodesk Inventor, Vault, Git, C#, vb, .net, php HTML, css, js


University computer science.
HBO Mechanical engineer.
MBO Fine mechanics.


Programmer and Mechanical engineer at Kelvion
(2016 - 20..)

Mechanical engineer at Strukton
(2009 - 2016)

Mechanical engineer at RDG-engineering
(2007 - 2009)

CNC Programmer at VMC
(2005 - 2007)

volunteer at Taizé


Objectgeoriënteerd analyseren en ontwerpen, Objectgeoriënteerd programmeren in Java, Webapplicaties: de clientkant, Databases, Security Aware Programmer, Web Security Specialist