This dashboard has a home sheet that allows you to navigate through the tool interactively through the use of links.
 The tool, in addition to the dashboard, has a sheet to calculate payroll (which varies a lot depending on the country but is modifiable); It contains a sheet to send emails automatically and of course the database sheet and table management.
 More information on how to create and use this tool can be found here.
 https://www.youtube.com/watch?v=knoTPceorro