I have one field start(API Name-starttime) at event standard object. i cannot create custom field on Event object due to salesforce constraints. I am using this [Event].starttime value in process builder for some variable . I am getting value as YYYY-MM-DDThh:mm:ssZ but i want to display as YYYY-MM-DD hh:mm AM/PM as indian standard time. I am basically sending SMS using third party app and in SMS i need to mention event starttime. I am unable to get in IST format. is there any way to convert like this.