I agree with Ryan that this is an option.
Somewhat similar, here is some boilerplate from our process template that may help you
# -------------------------------
# Assign CSV file datasource
# -------------------------------
cDataSourceFolder = '\\sdx0007.....com\..data\sapexpimp\all\';
pFileName = 'Supply file name as a parameter';
DatasourceNameForServer = cDataSourceFolder | TRIM(pFileName);
DatasourceNameForClient = cDataSourceFolder | TRIM(pFileName);
You could pass the pFileName as a parameter or if your colleague simply replaced the file in the appropriate location then the process could use the default parameter value and would not need to modify the process.
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Trevor Mills
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