Hi How I can tell llblgen v3.0 that I want exact names without abbrevation or case changing as much as possible? I don't want llblgen change my attribute or entity names.

Regards

Please check the Name Construction properties of the Project Properties. Especially the MakeElementNamePascalCasing property.

But please note that even if you disable PasCal casing, the first letter will always be in Capital.

Also if you don't add Abbreviations in the Abbreviations Tab of the Project Properties, no Abbreviation conversion will take place.