Agile frameworks often times focus way too much on the process and role side of collaboration. But ultimately, your product won't only succeed because of following a given process, but when you can channel the motivations of your peers into meaningful work.
To support you on that quest, I created the Agile Peer Canvas. It combines the process and empathy component of agile collaboration for a holistic perspective of your peers. The canvas thereby supports you in building a team dynamic based on empathy and clarity.
And ultimately, it's also detached from ever changing environmental factors like SCRUM, LeSS etc. to let you focus on the permanent factors of a successful team.
If you consider this canvas useful because of your current challenges in being a lateral leader, you should also take a look at my fourthcoming book on lateral leadership.
If you're looking for more practical guiding through leveraging the Agile Peer Canvas for your role as a lateral leader, take a look at my lateral leadership training offerings.