Go to the Settings module --> Click on General Settings on the left navigation bar --> Select Custom Field menuor by usingthe "Custom Field" button in the General Settings (Settings) menu.
Click on the "Add" button in the top right corner.
Enter the Name of the Custom Field and select the custom field type as Short Text, Long Text, Dropdown, or more.
Click on the "Save" button.
To View/Update Custom Field:
Go to the Settings module --> Click on General Settings on the left navigation bar --> Select Custom Field menuor by usingthe "Custom Field" button in the General Settings (Settings) menu.
Click on the "Search" button to view a list of Custom Fields already added >> Click on the "Update" button to modify the specific Custom Field details.
Modify the changes and Click the "Update" button.
Note: If any Custom Field is added incorrectly, change the status to "Inactive".
Method 2:
Click on the highlighted search box in the page's header or type in the item you want to access in the Search box and choose the filtered result. This will give you quick and easy access to the menu.