### 1. Create a **parameter** [sheet_selector] with a numerical list e.g:
    - value "1"  |  display as "sheet_1"
    - value "2"  | display as "sheet_2"
### 2. Create a **calculated** field with the parameter inside *[sheet_selector]*

### 3. Add the calculated field to the filter shelf of each sheet and manually add *custom value list*

### 4. On the dashboard create a container and add both sheets. remove the title of both sheets and use the parameter to create a custom title