3.2. Supported EL implementations
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## 3.2. Supported EL implementations

### Unified EL

Web Flow attempts to use the Unified EL by default. `jboss-el` is currently the default EL implementation. When found in your classpath along with the `el-api`, it will be used automatically. You can find the JBoss EL jar in the SpringSource Bundle Repository.

| Note
The `el-api` dependency is typically provided by your web container. Tomcat 6 includes it, for example.

### OGNL

OGNL is the other EL supported by Web Flow 2. OGNL is the EL most familiar to Web Flow version 1.0 users. To use ognl, simply include `ognl` in your classpath instead of `jboss-el`. Please refer to the OGNL language guide for specifics on its EL syntax.

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