How to create deep links for individuals?
The deep link can be created by using the following structure as base URL, where you replace {{TENANT_DOMAIN}} with your tenant domain:
```
https://{{TENANT_DOMAIN}}/redirect?
```
Then there are query string parameters that need to be added to this base URL, before we go to any optional ones, we'll go by the reserved/required query string parameters first.
Original URL
So the first one is the original URL so this means that this will be the URL used to redirect after authentication, where you replace the {{INTENDED_REDIRECT_URL}} with the full intended URL that you want to redirect to after authentication:
```
original_url={{INTENDED_REDIRECT_URL}}
```
The hostname should contain any of the redirect URI for the client integration, otherwise it won't work.
Client ID
The client identifier is important to identify with the configuration on both ends, after your initial integration using any of our SDK or direct communication with our product it's important to use the same client identifier to make the match. May this value be missing we cannot and will not allow the user to identify with your app or website using the Unify Identity Platform.
The Client ID should be matching exactly, including lowercase/uppercase sensitivities, otherwise it won't work.
```
client_id={CLIENT_ID_AS_PER_INTEGRATION}}
```
Other query string parameters
You are free to use any other query string parameters as long this does not contain any of the ones described in the article. For example you could add campaign tracking like so:
```
cid=1&cname=Demo+Campaign
```
Fast Code extension
For more information about Fast Code please navigate to the dedicated articles about this topic.
The Fast Code can be enabled for usage within deep links, in order for your users to immedidately authenticate with your app or site.
Fastcode ID
The Fastcode ID should be matching exactly, including lowercase/uppercase sensitivities, otherwise it won't work.
```
fastcode={{INDIVIDUAL_FASTCODE}}
```
Please note that you request this to be enabled, by sending a ticket to your tenant administrator.
Attributes
Please note that you request any attribute to be enabled manually, by sending a ticket to your tenant administrator.
Every tenant has different attributes, these are manually configured
For example a healthcare and pharmaceutic Identity Platform configuration in The Netherlands may contain the BIG-registration number as an attribute. If you need a listing of all currently available attributes for your tenant environment, please ask your tenant administrator.
The attribute should be matching exactly, including lowercase/uppercase sensitivities, otherwise it won't work.