...
SnapLogic Accounts provide the information that Snaps need to access source and target endpoints when executing. For example, a MySQL Snap requires authenticated access to a MySQL database. In SnapLogic, you create an Account to store credentials and any other information necessary to connect, such as a URL, or a hostname, and port number. The following screenshot shows an example Workday Account:
...
Dynamic Accounts can use expressions for connection information instead of literal values. You can then define the values as Pipeline parameters. If , or if your Org is using Secrets Management, a dynamic Account can store provide the values necessary to access fetch credentials from a Secrets Manager.
To change a field to be dynamic, click 
and enter the expression value. If you change a field with an encrypted value, such as a password or a token, to use an expression, the IIP clears the original value to protect sensitive information.
The following screenshot shows the dynamic fields available in an Azure SQL Active Directory Dynamic Account:
...