Modifying the "Current Scenario"

[#1]

How can I change the 'Curent Situtation' view namely I which shows data except 35. 

If I click on a button/selection,  I "ADD" Division 35.

The "Current Situation" is the selections that the User sets up such as Divison=04, Team Manager =09, etc.  This varies.

When I click on a button/selection, Division 35 data is added to whatever is the "current selection".

To rebeccad:  I want to "ADD" DIvision 35. Continue to show the current division selections. Append....

The "Select Field' only narrows to 1 division. 

[#2]

Add an 'Select in Field' action to a button or text object, then put the following:

[#3]

Use this as your search string:

='(' & GetFieldSelections(Division, '|') & '|35)'

[#4]

Here is an example.