Looking at the companion "textprocessing" module, I see the "TagWhitelistPreset", which includes a "Name" attribute:

And indeed, if you find references to that entity, you will find the "HTMLRemoveUnsafeTags" action, which then passes it on to the action you were looking for ("HTMLCleanByPreset"):

Thank you @Carlos Filipe Simões 

Unfortunately the functions working with "preset" as input can't be used because it is not know how those preset are defined. 

I'm trying to use the funcion "HtmlCleanByWhitelist" but I'm asking to myself whether there is or not any king of hierarchy in the data I'm passing:

I ask because if I pass "img - src" as allowed attribute, img tags are included in the clean html even if "img" is not specified in the allowed tags!

I'm not sure of how to use this library correctly, thanks

Hi @Gianluca Ghioni 

To allow <img> tags:

 1. Add "img" to the AllowedTags list. 

2. Add necessary attributes to AllowedAttributes, for example:

 "img.src" 

"img.alt" 

"img.width" 

"img.height"

3. Pass this configured whitelist to CleanHtmlDocument.

hi @Gianluca Ghioni can your share oml file