Description
Currently, the default view for Deals - Kanban view, for each Deal has information:
Status of the last activity assigned to deal
Deal name
Deal value with currency
Assigned User (as Person)
Assigned Company
There is a need to add information about Participants in this view.
Example
Currently, deals in Kanban view look like this:

elements that are not present (i.e. no assigned Company/Person) means that this element is not in it at all
In order for Participants to be distinguished from the assigned Person, headers (including Company) should be added to these elements

add. Participants, in the case of a number greater than 1, should have the option of opening a dropdown with a list of users assigned as participants, as is the case with Employees for Companies

