SAP T-Code search on CX1S
Search T-Code
CX1S - Create Hierarchy
CX1S0 - Upload Methods for Subitems
CX1S1 - List Master Data: Subitems
CX1S2 - Upload Subitems
CX1S3 - Display subitem category/subitem
CX1S4 - Change subitem category/subitem
Return Table index