What is the test for establishing that a plaintiff is a plaintiff in a civil case?

The general rule is as stated in Lewetzow v. Sapiro, 188 Cal.App.2d 841, 845, 11 Cal.Rptr. 126, 128: 'It is axiomatic that a finding of ultimate fact embraces the necessary probative facts to sustain it. Inclusion of evidentiary facts would add nothing of value and would needlessly embellish the structure of the findings with rococo details.'

In Mashon v. Haddock, 190 Cal.App.2d 151, 11 Cal.Rptr. 865, it was held that section 634, Code of Civil Procedure, as amended in 1959, did not change the

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