The Scrum Master and Agile Coach roles are often referred to as glue roles.
Glue roles connect different parts of an organization, ensuring smooth communication, collaboration, and integration.
To be effective as glue, adapt your approach, give time for things to develop, find the right balance of involvement, make your impact visible, and regularly assess and reinforce where necessary.
The glue metaphor relates to the roles of Scrum Masters and Agile Coaches in connecting teams and facilitating change.