Holacracy Community of Practice Archive, 2015-2019 Community Holacracy Web Site

Hi Raphaël,
From my perspective, "any activity from the role"  might be a grounded example.

As "Structuring the Governance of the Circle to enact its Purpose and Accountabilities" is one of the the Lead link accountabilities, he/her can delete any inactive role to improve the clarity of the circle governance and better express the Purpose or the Accountabilities of the Circle.

Hope that helps,