Switching credentials during run-time

SSAS and SSRS
1

I have a report that I would like to switch between vendor's Production and DEV environments). I know how to make it dynamic for the datasources. I would use something similar to this:
="Data Source=" & Parameters!ServerName.Value & ";Initial Catalog=DBabc"

Is it possible to change credentials? The production and DEV environments have user id and password that are different from each other. How would I do this and still secure the password (credentials)? Also, I cannot prompt the users to enter password because we have to keep this secure.

2

what do you use to develop your SSRS reports?

3

SSDT Yosiasz. No Report Builder or .Net

4

you want to change this dynamically for deployment purposes? I think you could use expressions? Please check the following out. I never use SSDT

5

Unfortunately Yosiasz, that link pretty much covers what I had in my original post. The part that could be useful is at the bottom article: To pass credentials with the data source please read this.

But the link is no longer working. It is the credentials part that I need.

Thanks