Is it possible to add extra tekst in a product on a block schematic drawing to know with product is witch??

We use a lot of the same components / products in an installation and it would be nice to show an extra tekst in the 'product'' telling us witch item is for what puprpose.

I can do something like this with an extra label / Tekst-field, but it would be nicer to have this tekst-field incorporated directly into the product. I found the attributes of the products, but they do not show on the block schematic drawing:The tekst below "Enc - Carto XP/EP" is a tekst-field and is no part of the product. Moving one or the other does not move the other. Except when I group them. But it would be nice to have this tekst to appear into the product itself as part of the product.

Can this be done?? and if yes: how can i do this