How to Create Formula Field To Check Multiple Values on Multiselect Picklist?

We can be used OR operator and INCLUDES method to create formula field based on Multiselect Picklist to check multiple values in Salesforce.

Sample Formula:

OR(

INCLUDES( Topics__c, ‘Apex’),

INCLUDES( Topics__c, ‘Visualforce’),

INCLUDES( Topics__c, ‘Aura’),

INCLUDES( Topics__c, ‘LWC’)

)