To avail SuiteCRM modules into your WordPress portal, it is mandatory to set Portal Layouts for each accessible module. Customer Portal plug-in provides facility to set Portal Layouts for Accounts, Contacts, Calls, Meetings, Notes, Cases, Documents, and Quotes module from SuiteCRM.
To set Portal layouts, navigate to Administration -> Configure Portal layout. Select the desired User Group and respective module for Layout setting from the dropdown. 
Set layouts for Edit view, Detail view, and List view.  Drag and drop fields from the left column to the right. 
Besides every field, in layout, there is one settings option that helps you to add help tip and portal label for your portal field. 
After populating the layout, click on the ‘Save’ button to save the layout.
You can also navigate to the “Mass Settings” option from the portal layout page. 
It provides you to manage various field settings, which are listed below:
– Help tip: This attribute will be shown as a tooltip regarding the respective field in the portal.
– Read-only: This attribute will restrict users to edit the respective field’s value.
– Required: This attribute will allow users to make fields mandatory.
Note: You can only make fields mandatory if they are not default required fields from CRM.
Label: This attribute will hold CRM label value but if the user wants a customized label for the portal, this attribute is helpful.