Placeholders use a specific format that contains environment variables and can be used in a text file.

Use placeholders with the [Flex#%var%] format, where var is the name of an environment variable. The [Flex#] token is removed on import and does not affect the filename.

Note: The Flex string in the placeholder is case-sensitive, but the name of the environment variable is not.

When you use placeholders in .REG files, use the [Flex#%var%#reg] format to escape any backslashes and double quotes in the environment variable, in accordance with the .REG format. For applications that refer to users through their security identifier (SID), use [Flex#%SID%].

If you need to process a file in a different encoding, you can select the code page by using [Flex#codepage] in the filename.