How do you calculate the amount of "Calls" Task types for each Contact record?
Quickly deploy one of Rollup Helper's pre-built rollups named, "Number of Calls." The Number of Calls use case calculates the amount of Tasks of type "Call" for each Contact record. This use case deploys one Rollup Helper setting and one field, "rhuc_Number_Of_Calls."
Once logged into your Salesforce organization click on the App Launcher or All Tabs and search for "Rollup Helper." Click on the "Deploy Pre-Built Rollups" tile and click Deploy next to the Number of Calls label:
You will also be able to view and edit the deployed rollup via the All Rollups page.
Now Sales Managers can track the amount of call activity each Contact is getting.