Thank you for the response. I would argue that they are same base name unless Adobe S7 Media Manager is strictly case sensitive. In which case then yes, the BLA vs Bla would be considered as two unique base names.Understood, we'll need to ensure casing is a factor when uploading to S7.Thank you

Fellow Experts!I have been scratching my head around this one.I've created a custom batch preset with the following naming convention regex:([a-zA-Z0-9]+_[a-zA-Z0-9]+)_(?!SW)(?!sw)([a-zA-Z0-9]+)I have the following naming conventions:TEST5LEIG45SUE_BLA_1.JPGTEST5LEIG45SUE_BLA_7.JPGTEST5LEIG45SUE_Bla...