# Exclusive Mode Tool Parameter

The Exclusive mode parameter setting of the Green Classify Tool is used to control the number of labels an image can have. When enabled (the default setting), you can only enter a single label per image. When disabled, you can label a single image with multiple labels, indicating that the image belongs to multiple classes.

For example, if you were interested in classifying images as "screw", "bracket", "solder", and "thread". You might classify a picture that showed an entire screw as a screw and a thread, while a thread would be classified as a thread only.

Then, during runtime, each image will be assigned to the class where the probability of the image belonging to that class exceeds the Threshold parameter setting that you specified (along with the probability for each class).