# Expressions and Scripts evaluation context

**URL:** <https://forum.flowable.org/t/expressions-and-scripts-evaluation-context/5489>\
**Category:** Flowable Engine\
**Created:** [February 20, 2020, 5:45pm UTC](https://forum.flowable.org/t/expressions-and-scripts-evaluation-context/5489 "2020-02-20T17:45:38Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![gdressino](https://avatars.discourse-cdn.com/v4/letter/g/e9bcb4/32.png) [@gdressino](https://forum.flowable.org/u/gdressino)\
**Post date:** [February 20, 2020, 5:45pm UTC](https://forum.flowable.org/t/expressions-and-scripts-evaluation-context/5489/1 "2020-02-20T17:45:38Z")

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Hi,

Is there any documentation about beans and functions available in the evaluation context of EL expressions and scripts?

E.g. the “execution” bean is available in Script Tasks. It’s an instanceof DelegateExecution and you can do execution.setVariable(“xxx”,“yyy”). ¿What about other beans and functions?

I need to access to other beans (e.g. something to access initiator information), but I can’t find a full list of beans present in the evaluation context of EL expressions and script tasks.

Thanks!