To keep ground rules at front of mind, each teammate is responsible and self-directed.

* I have a teammate who likes to write the core rules on the whiteboard before each meeting, and point to them when he starts the meeting, and each time a participant needs reminding. This is amazingly effective with a good sense of humor.

* I have a teammate who uses chat private messages to coach people. This is especially effective for things like video calls when we want to try the team sign language ground rules.

* I have a teammate who does weekly one-on-one meetings with every direct report, and monthly one-on-one meetings with skip level reports, and discusses the ground rules along with OKRs (objectives and key results) and KPIs (key performance indicators).

I'm always open to learning new aspects, and also to trying new ways of working. Feedback is very welcome.