As we want to move to the Universal GUI, we are checking of all works. That's not the case.
When we try to open some grids in Universal GUI, this causes errors as the URL that is passed in IAM seems to be too long
This happens for several models, like this example email_object
![](https://uploads-eu-west-1.insided.com/thinkwise-en/attachment/d173e91a-5c5a-4c86-aaec-128070e012b3.png)
Can this be solved soon, as this is blocking for us to migrate to U-GUI
I also shared scholarship with Robbert van Tongeren