Search word without astrict symbol

[sivasankar Yash]

When User search with any word of the label, Then User need to get label in drop down for variable.

[Pratiksha Kalam]

Hello ,

try to use in attributes - ref_auto_completer=AJAXReferenceCompleter
Reference field as dropdown

If my answer is helpful kindly make it as helpful or correct .
Thanks 
Pratiksha.k