The future of work is flexible, and if your company wants to retain its employees, HR must understand how to make this work for employees — and the company. Here’s how.

Flexible work arrangements are popular now — and they aren’t a passing trend.

“The future of work is all about having the ability to access the right talent, at the right time, without the constraints of job descriptions, office walls or geographic boundaries,” according to Rob Biederman, co-CEO and co-founder of Catalant, a workforce software provider.