Add Description to a Custom Activity



I have created some Custom Activites and would like to know how I can add a description to the Input-fields? Just like the image below.
I have tried adding “[Description(“Sample text”)]” when defining the [Category(“Input”)] but it does not seem to show up when using the activity in UiPath Studio.




Hi @alfred_123,
I hope you are using the correct syntax for adding the Description attribute. PFB the sample custom activity containing the description attribute.

Let me know if it helps!


Yes, I got it right. Found out it was my nuget package that caused the problem. Thanks!