In the source creation wizard, the Advanced Properties step provides a way to remove duplicated events and also schedule the source creation to perform incremental operation.

As shown in the following figure, in the Advanced tab, you can select a Remove duplicated events checkbox to add a cleaner source:

Remove duplicated event entries
Remove duplicated events

By default, the Schedule option is set to Disabled. To schedule creation of the source, click the Disabled link to expand the list of scheduling options and define how often Pega Process Mining needs to check the source for updates.

For example:

In the following figure, Pega Process Mining checks for updates to the source every 5 minutes.
After clicking the Disabled link, the link name changes to Enabled. In this example, the user selected the Every radio button and selected 5 minutes from the drop-down lists.
Source schedule options