The most important career lesson I ever learned was to understand the business.
There seems to be a lot of back and forth about HR being business professionals/or not being business professionals. In my opinion the easiest way to win this discussion is to make sure you understand the business you support-not just the people portion, but the whole picture.
How does your company make money? What are the products/services your company provides? How do they provide it? Like really, how? What other areas do your HR policies or actions impact and how.
From where I sit, you can make better decisions about the HR support you provide when you understand the business. Looking beyond your schedule and how quickly (or slowly) you choose to respond or how much information you decide you want to share can move your department forward.
People (managers especially) choose to not value HR when you choose to ignore the bigger business picture and only do things the way you want to do things. When HR isn’t valued it’s hard to see them as business professionals.
In 2019 don’t just try to teach the business HR, let HR learn the business.