All sheets in a QlikView application are connected to the same associative datamodel, a selection in the application i valid for all sheets in the application.
There are ways to separate the analysis to take different set och selections. Here are three suggestions.
1. Duplicate the application. Then you will have two identical assiciative data models that are not connected to each other by any means.
2. Add an alternate state to your dashboard: An alternate state works as a paralel version of your associative datamodel. A selection done in one state does not affect the selection in the other. Working with QlikView > Discovering and analyzing > Alternate States
3. Separate the expressions by implementing set analysis: By using set analysis you can get your dashboards to present kpi for different parts of the data. Working with QlikView > Script syntax and chart functions > Chart expressions > Set analysis and set...
