// Option 1
        val message = when (obj) {
            is Demo -> if (status == APPROVE) "Approve Demo" else "Reject Demo"
            else -> if (status == APPROVE) "Approve Live" else "Reject Live"
        }
        
		// Option 2
        val message = when (obj) {
            is Demo -> when (status) {
                APPROVE -> "Approve Demo"
                REJECT -> "Reject Demo"
            }
            else -> when (status) {
                APPROVE -> "Approve Live"
                REJECT -> "Reject Live"
            }
        }
        
		// Option 3        
        val message = when (Pair((obj is Demo), status)) {
            Pair(true, APPROVE) -> "Approve Demo"
            Pair(true, REJECT) -> "Reject Demo"
            Pair(false, APPROVE) -> "Approve Live"
            Pair(false, REJECT) -> "Reject Live"
        }
        
        // Option 4
        val message = if (obj is Demo && status == APPROVE) {
            "Approve Demo"
        } else if (obj is Demo && status == REJECT) {
            "Reject Demo"
        } else if (obj is Live && status == APPROVE) {
            "Approve Live"
        } else if (obj is Live && status == REJECT) {
            "Reject Live"
        }