Momentum client Charity Navigator is working with the international news agency Reuters to understand the effect of the Trump administration’s freeze on funding to many nonprofits. “We want to understand how it’s affecting your organization,” Charity Navigator wrote in an email to nonprofits. “We know this is a challenging time, and our goal is to shed light on your organizations and the communities you serve.”

Nonprofits who want to participate can use this link to complete the Reuters survey. Responses are confidential, but it’s possible to enter an email address for those who wish to be interviewed by a Reuters reporter. Reuters offers potential interviewees the option to keep their names or their organization’s names anonymous.

Responses are due Feb. 27.