2 tags communication via anchor

Hi, I am currently developing a n indoor positioning system based on DWM1001 but I find it hard to implement as it is not possible to do it after hours of trying
what I am doing is if 2 anchors are close to each other it will alert both tag
May I know it is really possible to implement such system with DWM1001?

I suggest you use the firmware DWM1001_PANS_R2.0.
On the official website you can find enough information to implement an RTLS system quickly.
When you are familiar with the operation you can create your own firmware if you wish.