# Uses of Interface
com.documentum.fc.client.search.IDfExpressionScope

Packages that use IDfExpressionScope
Package
Description
com.documentum.fc.client.search
Provides classes and interfaces for constructing and running search queries against multiple content repositories as well as external information sources (optional).

- ## Uses of IDfExpressionScope in com.documentum.fc.client.search

  Methods in com.documentum.fc.client.search that return IDfExpressionScope
  Modifier and Type
  Method
  Description
  `IDfExpressionScope`
  IDfQueryBuilder.`addExpressionScope(String source)`
  Adds an expression scope.