==session:id==
{|width='100%'
|-
| width='90' | '''Signatures'''
==session:attribute==
{|width='100%'
|-
| width='90' | '''Signatures'''
==session:update-attribute==
{|width='100%'
|-
| width='90' | '''Signatures'''
|-
| '''Summary'''
|Binds an attribute with the specified Assigns a value to a session attribute.|-| '''Properties'''|The function is ''non-deterministic'': evaluation order will be preserved by the current sessioncompiler.
|-
| '''Examples'''