Changing values of variables used in config template

Hi, I often see reference to changing config templates with own custom templates.
However templates do contain vaiables that are populated with values.
I would like to know how to change the values used in those config templates.
Specifically I am interested in changing the value of php_fcgi_max_requests used in /usr/local/ispconfig/server/conf/php-fcgi-starter.master
Thx

 

Probably I'm being dense, but I do not see anything that can override those template variables:
I the options tab there are, among others (unrelated), apache directives or php ini settings. Do you mean that that variable value is taken from the php.ini settings?

 

Now I understand the misunderstanding. I am using fastcgi not php-fpm and I want to override the variable php_fcgi_max_requests that sets the environment variables:

PHP_FCGI_CHILDREN=0
export PHP_FCGI_CHILDREN
PHP_FCGI_MAX_REQUESTS=200000

inside the starter wrapper: /var/www/php-fcgi-scripts/web12/.php-fcgi-starter
That script is created by a template and that template sets those values of 0 or 200000 based on variables (one is the php_fcgi_max_requests mentioned above).
I can certainly create a custom template with hardcoded values, but - having variables there - I thought a better way could be to override those variable values somewhere.