# Params (WebApps)
{% hint style="danger" %}
This process is only available for web apps, not to be confused with deep links.
{% endhint %}
**Function alias**: The function alias is a short and easy-to-remember name that we use to call our app processes through the URL.
example : PromoCode50
url : users.myDomain.com/**PromoCode50**
**Function params**: Function path: Here we define the path order that will be concatenated to our web app domain in order to execute and receive information from our process inputs. To refer to a process input, we must prefix it with ":" followed by the process input name as declared in our app process.
example : :cuponeCode
url : users.myDomain.com/PromoCode50/**CDT50**
{% hint style="warning" %}
Remember that in the URL, you must put the value to be sent to your process input, not the name you declared
{% endhint %}
You can add more process inputs to your path by placing a "/" between each of them.
example : :cuponeCode/:date
url : users.myDomain.com/PromoCode50/**CDT50/02052023**
To have a better syntax in your URL, you can add sub-paths. These sub-paths do not have any value; they only help you have a better reading and understanding in your URL.
example : :cuponeCode/date/:date
url : users.myDomain.com/PromoCode50/**CDT50/date/02052023**
