* in Admin Console
# go to {nav Website & Content > Structure & Data} section
# go to `Products` category
# switch to `Sections` tab
# use `Add` toolbar button to add new `Sub Products` category
# switch to `Sub Products` category using tree in left frame
# switch to `Products` tab
# add new Tangible product by using `New Product` button
* on the Front-End:
# click on `Products` top menu item
# click on `Sub Products` sub menu item, that appeared
# confirm, that created product is shown
# click on product to see it's detail page
* in IDE:
# open `/themes/advanced/in-commerce/products/product_detail.tpl` template
# locate `<inp2:m_if check="p_ImageSrc" MaxWidth="fullsize">` line
# replace whole `<inp2:m_if ...> ... </inp2:m_if>` tag with `<inp2:p_Image render_as="image_element" Primary="1" MaxWidth="thumbnail" DefaultWidth="150" DefaultImage="platform/img/no_picture.gif" align="center"/><br />`
* on Front-End
# reload the page
# confirm, that default product image is shown
* in IDE:
* add `data_exists="1"` parameter to `p_Image` tag
* on Front-End
# reload the page
# confirm, that default image is shown
* in IDE:
# remove the `DefaultImage` parameter from `p_Image` tag
* on Front-End
# reload the page
# confirm, that no image is shown
* in IDE:
# remove the `data_exists` parameter from `p_Image` tag
* on Front-End
# reload the page
# confirm, that no image is shown