Dear JP, 

I have categories and subcategories in three level hierarchy, and got articles assigned to both subcategories and (parent-) categoires. 

When using JP Article Grid (Uikit Article Grid) and choosing one (parent) category to show, only articles directly assinged to this category are displayed. Is it possible to display all articles including those in the subcategories? Is there a way to choose more than one category?

Many thanks 

Of course, you can select all categories, including subcategories.
To select multiple categories, you'll need to hold down the Up/Down arrow and click on the categories.
This is standard, though.

Many thanks for the prompt reply, working like a charm