Non-PRO English to Dutch Marketing Media / Multimedia In store promotional video

I am translating a set of strings and I can't find the proper word for this string:
'Assign Visibilizers to Device Containers'
All the strings are about a promotional video that will be used in store. This string is meant for the person who is setting the promotional video. Can you help me find a proper Dutch translation for Visibilizer (the text size should remain more or less in line with the length of the English text because of limited space in the software.)