Good day! Is there a possibility to save summaries profile data for all users like in 'GridSettingsPage'? Permission for such operation must be available only for system administrators
There is no OOB tool that can help you to achieve your business task but you can do some inserts via SQL tools. The table that you need is called 'SysProfileData' and the Key that you need is called 'Section-Account-MainGrid-Summary'. So having this information you can do the insert for some specific Contacts in the system.
The following functionality cannot be achieved with the help of the user tools. In case you want to develop this feature you can inspect it in the section for the example of the implementation.
Moreover, in case you do not want to implement such functionality yourself you can contact your account manager in order to get some help.