The Simple Lookup on the Record Details page allows you to perform lookups using unique identifiers to find a specific object profile. By default, the unique identifiers you can use as search criteria include the EUID and the local ID and system. When you perform this type of search, the search results list is generally bypassed and the Record Details page appears in view mode displaying information about the matching profile.
You can perform an EUID Lookup from either the Dashboard or the Record Details page. Other simple lookups include system and local ID lookups, which can be performed from the Record Details page or the Source Record page. To increase search accuracy, you can only select a system listed in the drop-down list and the Local ID field is case-sensitive.