One feature, setting many of its convenience stores apart is a wide array of proprietary food offerings ranging from fresh-made salads and sandwiches to healthy, grab-and-go meals. With the new platform, you can view and approve timecards from the clocks. Forgot Your Password SERVER COKRONOSAPP-A.. Kronos is now UKG Dimensions. Including the southeast division, gpm overall employs more than 2,200 employees kronos self service for employees health 3 million . With recent acquisitions, GPM has widened its reach to approximately 1,400 stores. Here in this video learn step by step on how you can Login to your Kronos account. Launch the Workforce Dimensions App From your mobile device Search for the Workforce Dimensions app Log on to Workforce Dimensions To access Workforce Dimensions, enter