Add Custom Buttons
Functions available to Customers and Resellers must appear in all appropriate places
Certain functions may be appropriate for enabling access to them from different places in the UI. Check to see that the corresponding custom buttons are available in all different places for all the different types of users.
Take advantage of the description property
Supplying the extension’s custom buttons with descriptions will help users to get accustomed to working with the extension more quickly and easily. Do not neglect this helpful instrument.
Make sure the different UI color schemes are supported
Plesk UI supports a variety of different color schemes, including light and dark schemes, which poses certain additional considerations for designing the extension UI. To check that your extension supports them, install the free Skins and Color Schemes extension.
Availability in Power User View
Make sure the necessary custom buttons are accessible, when Power User
View interface mode is active. For example, a button placed in
PLACE_HOSTING_PANEL_NAVIGATION appears only in Power User
View
mode in the Navigation Menu.






