Hi @Puco ,
According to your description, I've made a test for your reference:
1\ This is my table ‘Test44S’

2\ Add a gallery control and set its Items property to:
LookUp(Test44S,String=First(ObjectDetector1.Results).TagName) // ObjectDetector1 is the name of my AI Builder
3\ Set the label control’s Text property to:
ThisItem.Name
Set the label control’s Text property to:
ThisItem.String
4\ The result is as follows:

Best Regards,
Wearsky
If my post helps, then please consider Accept it as the solution to help others. Thanks.