Targeting rules are a second step of the campaign creation. Adding a targeting rule1. Choose the type of targeting rule you want to add by selecting the tab;2. Choose if you want to Target only  or Exclude (exclude);3. Type in the targeting rule;4. Click "Apply targeting rule";5. As a result, the rule will appear in the targeting rules table;Managing targeting rulesAll targeting rules are stored in a table, which has several elements:1. Several grouping options allow to view targeting rules from different perspectives. The default view is "View by: Country". You can change the grouping by selecting "View by: Rule", which will display each targeting rule on a separate line and group countries into as few lines as possible. Selecting "Ungroup all" will cancel any grouping and each rule/country will be displayed on a separate line;2. Checkboxes against each row allow to select multiple targeting rules;3. Action-> Delete/Download allows to delete or download multiple rules in one operation;4. Trash bin icons allow to delete rows one by one. Please note, that depending on grouping, one row may contain multiple targeting rules;5. The search field allows to filter results, shown in the targeting rules table.