Running OBS and CasparCG on the same pc + Interactive screen


I want to ask if it’s possible to run CasparCG and OBS on the same pc. How would OBS get the input of the CasparCG server in that case?

Plus I saw the option for interactive screens in the option. Is this still a thing? I’m using the latest LTS version.
Thanks in advance

Via NDI, AFAIK OBS is supporting this.