To find the issues where a User Picker contains users from the same CRM company as the one performing the search.
Reporter in CurrentUserHolding()
To find the issues where a User Picker contains users from the same CRM company or from parent/child companies as the user performing the search.
issue in ReporterFrom("fieldname")
To find the issues where the Reporter relates to the CRM company specified in the particular field of the CRM Company type.
issue in CurrentUserCompanyField("fieldname")
To find the issues where a specified field of the CRM Company type contains the same CRM company as the user's who is performing the search.
issue in CurrentUserHoldingIssues("fieldname")
To find all issues where a specified field of the CRM Company type contains the same CRM company as the user's who is performing the search OR a parent/child company.