(1)-d. Settings for Main Object

 Click  button to show “Select Object” dialogue box to change the Main Object of existing page. Below objects are able to change
 

No.

Layout

Object

1

Salesforce Layout

Other than Quote Object and Order Object

2

Free Layout

 

After the editing, an alert message will show if the field does not exist in the designated object.
Please change the item of the object to solve this issue.

Refer to < (1)-d-1. Error Window > for more detail.