How to create attributes ?
Step 1: Login to your AlterURL account
Login to your AlterURL account or create a new account: https://alterurl.com/login.
Step 2: Navigate to Attributes

Step 3: Click 'create' button

Step 4: Fill the form
- Provide a title to recognize the attributes in future references.
 - Provide a key value, which will be used as query parameter.
 - Select the type of attribute. For e.g Text, Date or option.
 
info
More info about fields are here
