Hello, the upper limit of the group members is 1000;
as long as the company certification is completed, the maximum number of members is automatically upgraded to 3,000;
if the monthly average DingTalk index is above 950, it can be expanded to 10,000 for free.
The Secured Enterprise Group supports the expansion individually by payment, and the general group does not support the application for capacity expansion.

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How to expand members of group chat?