Add "Or" condition in template variable of grafana for elasticsearch data source

Hi,

I have created a variable and I gave a dependency with variable like below

{“find”:“terms”, “field”:“labels.namespace.keyword”, “query”:“labels.node.keyword:${Node}” }

Now I want to add one more query with OR operator in above query like
query":“labels.deployment.keyword:${Deployment}”

How I can do that?
Thanks in advance,

any suggestions? I want to update the dashboard variable