Use case for the "Check attribute variables" plugin: When re-editing projects and renaming variables (e.g. order number variables), the variable mapping is sometimes forgotten to be adapted to the classification.

The plugin checks the existence of assigned variables.

Example initial situation: The variable "XY" has been assigned to a certain characteristic (attribute). However, the variable "XY" does not exist in the characteristic attribute table of the corresponding project.

Attribute with assigned variable "XY"

Alternatively, you can also start the classification check via the Test projects in directory dialog box. To do this, activate the Test classifications option. Click on Classification list to open the Select plugin dialog box. Activate the plugins to be used for testing here.