Pool Target References
From HLKitWiki
Context: HL Kit … Kit Reference … Target References
The "value" script context is actually the same as a "field" context, except that the field is being accessed from within a visual script and is therefore read-only in all behaviors. Hence the need to keep the script contexts distinct. The complete list of target references for the "value" context is presented in the table below.
name abbrev count value empty set adjust rollback history