Activities in parallel to a product flow sequence

Good morning,

I'm Developing a simulation who requers to manage a sequence of products that need to be inputed in a group based sequencial mode, I have 3 products and a specific sequence, but I need to use resources in parallel without the time of the resources interrupting or increasing in the total time of the simulation, can I use any different feature to do this? for exemple I have the sequence P1, P2, P2, P3, P1, P1, P2, P3, P3, P2. And in each station, each product will stay 60 minutes, but I have to calculate the time of all operators, considering for exemplo, 30 operators, with an 8-hour shift working in each station without interrupting the 60 minutes that the product will stay at the station, that is, the product passes it to the next station and the time the product spent there, I need to know in some other variable the time that the operators want to work on the product. How can I do this?