What are some examples of an evidentiary arrangement where a party to the pleadings agrees to cooperate in the evidentiary examination?

British Columbia, Canada

The following excerpt is from Bilfinger Berger (Canada) Inc. v. Greater Vancouver Water District, 2014 BCSC 1560 (CanLII):

The Ontario Superior Court of Justice case of Zwaniga v. JohnVince Foods Distribution L.P., 2012 ONSC 3848 [Zwaniga] provides an example of evidentiary arrangements made by parties who, despite being adverse on the pleadings, agree to cooperate in some way.

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