Document Description File Type Size pega-20230315.xsd XBRL Taxonomy Extension Schema EX-101.SCH 2 KB pega-20230315_lab.xml XBRL Taxonomy Extension Label Linkbase EX-101.LAB 24 KB pega-20230315_pre.xml XBRL Taxonomy Extension Presentation Linkbase EX-101.PRE 13 KB pega-20230315_htm.xml XML 4 KB