# Modify Configuration Parameter Values

You modify Yammer Connector configuration parameters by directly editing the parameters in the configuration file. When you set configuration parameter values, you must use UTF-8.

CAUTION: You must stop and restart Yammer Connector for new configuration settings to take effect.

This section describes how to enter parameter values in the configuration file.

## Enter Boolean Values

The following settings for Boolean parameters are interchangeable:

    TRUE = true = ON = on = Y = y = 1

    FALSE = false = OFF = off = N = n = 0

## Enter String Values

To enter a comma-separated list of strings when one of the strings contains a comma, you can indicate the start and the end of the string with quotation marks, for example:

    ParameterName=cat,dog,bird,"wing,beak",turtle

Alternatively, you can escape the comma with a backslash:

`ParameterName=cat,dog,bird,wing\,beak,turtle`

If any string in a comma-separated list contains quotation marks, you must put this string into quotation marks and escape each quotation mark in the string by inserting a backslash before it. For example:

    ParameterName="<font face=\"arial\" size=\"+1\"><b>","<p>"

Here, quotation marks indicate the beginning and end of the string. All quotation marks that are contained in the string are escaped.

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