After you create a connection with an external source system, create a data extract to extract data from it.

You are limited to running a maximum of 100 data extracts and a maximum of 100 model links in any 24-hour period per package. Contact your account team to add additional packages to your entitlement to increase the total number of data extracts and models links that you can run within a 24-hour period.

After the data is extracted, create a transformation view, which transforms that data into the structure required for your Anaplan model.

A connection can have multiple data extracts.