...
Source: This option will use the source connector account list to make matches.
Destination: This option will use the destination connector account list to make matches.
LDAP: This option will use LDAP as the source to make matches from. When you select LDAP a "Configure" button becomes available. please see Configuring LDAP for a how-to guide.
Note The account list option will affect what is available in the "Exclusions" menu, which was covered above in this job.
...