I need to make some changes to some test classes that I didn't create.

Before I make those changes can you let me know the following:

1. I am assuming I need to make these changes in our sandbox and then deploy to production. Is this correct?
2. If I make these changes will it disrupt anything we currently have running in production? Or are these strictly used when testing during deployment of things such as triggers?

I need to avoid having any issues arise in the production environment.

I sincerely appreciate the help.

I need to make some changes to some test classes that I didn't create.

Before I make those changes can you let me know the following:

1. I am assuming I need to make these changes in our sandbox and then deploy to production. Is this correct?
2. If I make these changes will it disrupt anything we currently have running in production? Or are these strictly used when testing during deployment of things such as triggers?

I need to avoid having any issues arise in the production environment.

I sincerely appreciate the help.

Hi Team,

Is is possible to write Asynchronous Trigger?

Regards
Lakshmi