Hi. Is it possible to create a pick list that will appear when an account is selected from the Account look up?  For example, if I select a particular company from the Account look up, can it be linked to a picklist with a list of values users can select from?  This is OK to do with a normal field or a picklist linked to dependencies in another picklist, but can this be done on a look up value without fancy code?(!)
 

Is there a way to create a warning message for users (without using Apex / fancy code!) for when they have searched and found more than one contact with the same name - like a pop up window to say 'Are you sure this is the correct patient''? It's not about duplicates because the matching rules are in place, for situations where there is genuinely more than one person with the same first and last names.