This project aims to collect imaging and spectroscopic data for XCS/DES clusters. The imaging data will be used primarily to estimate photo-z's for XCS clusters, which are then followed up for spectroscopy. The spectroscopy is used to measure real redshifts of the clusters, velocity dispersions of the clusters, galaxy and cluster calibrate photo-zs, measure redshifts of other X-ray objects, etc.This timeline contains information about the observing proposal deadlines, mask deadlines, and observing runs to Magellan. In the future, it will contain milestones for data reduction, scientific analysis, and paper writing.