I have an App avaiable in AppExchange which contains "page layout" for contact and account also as one its component.
When I install this app in Other Edition the page layout is getting migrated but If I install the same App in Professional Edition then the Page layout is not getting migrated.
As per my understanding there is only one by-default page layout for each object in professional Edition and user can not create a new page layout from the UI.
Please let me know how to migrate the page Layout to professional Edition org via installing an App from AppExchange