# findrevision [since 1.4] Finds the latest revision of a module matching a given version constraint. A version constraint is what is used when declaring a dependency on a module. If the module is not found, the property is not set. ## Attributes
Attribute | Description | Required
--- | --- | ---
organisation | the organisation of the module to find | Yes
module | the name of the module to find | Yes
branch | the branch of the module to find | No, defaults to the default branch for the given module
revision | the revision constraint to apply | Yes
property | the property to set with the found revision | No, defaults to `ivy.revision`
settingsRef | a reference to Ivy settings that must be used by this task (since 2.0) | No, defaults to `ivy.instance`.
## Examples
    <ivy:findrevision organisation="apache" module="ivy" revision="latest.integration"/>
finds the latest version of Ivy available in the repository and sets the property `ivy.revision` according to what was found.
    <ivy:findrevision organisation="apache" module="ivy" revision="1.0+"/>
same as above but only with 1.0 sub versions.