Templates are saved for individual import and export requirements. Any number of import and/or export templates can be created.
To recall a required template, click on either the Import or Export buttons for the appropriate menu options to become available:

Once the <Recall Import Template> option is select (or alternatively, the <Recall Export Template>), the following becomes visible:

Once the desired template has been selected, the option to either Delete, Run or Edit the template criteria becomes available.