SRM Custom Recovery Steps delay

Hi All,

We have custom recovery step, which includes Powershell script to do DR for our database servers. Since this script has to be executed under specific account I've followed these commendations:

Running SRM Server Commands With Specific Credentials | VMware vSphere Blog - VMware Blogs

I am facing a problem where SRM executes this step and moves to a next step, thus not waiting for a script (i.e running task) to finish executing. How do I specify "delay" before moving onto the next step.

Thanks!