(2) Create a Visualforce tab

In Salesforce, click 【Setup】→【Create】→【Tabs】→【Visualforce tabs】→【New】



Select the Visualforce page you would like to make into a tab and its name and style. Click "Next" when complete.
Next to show the tab, we must add permissions to use the tab to our applications.



After which the custom tab setting is complete. Press the Save button to save your changes.
Users will now be able to open Visualforce pages made with SkyVisualEditor simply by clicking on the tab.