By this they mean some sort of joint decision-making mechanism.

俄方此言指的是某类共同决策机制。

youdao

The joint decision-making problem for chain store location and distribution center selection is formulated as a fuzzy multi-objective mixed-integer programming model.

建立了连锁门店选址和配送中心选择联合决策问题的模糊多目标混合整数规划模型。

youdao

The Llandovery College product was the first Ospreys captain to lead them to silverware, lifting the Celtic League title in 2005 and spoke to joint chief executive Mike Cuddy before making his decision public.

BBC: Injury-ravaged Williams retires

"Director Freeh has expressed to me his complete agreement with my judgment that our joint responsibility to protect the integrity of ongoing criminal investigations and prosecutorial decision-making requires that we decline to provide the memorandum, " Reno wrote.

CNN: Reno Refuses To Turn Over Memo

Finally a regulator, actually two because soon after the SEC released its findings, the SEC and DOL issued a joint release, confirmed that questionable conduct was pervasive at the highest levels of pension decision-making.

FORBES: Freakonomics: The Hidden Side of Managing Money ( September 2, 2005 )