SWD_CUSTOM is a standard SAP Table which is used to store WF: Customizing data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The SWD_CUSTOM table consists of various fields, each holding specific information or linking keys about WF: Customizing data available in SAP. These include USER_NAME (Creator of Workflow Definition), DEF_ADMIN (Workflow System Administrator), DECI_TASK (Standard decision task for user decision), DEFLT_UNIT (Time Unit)... See below for full list along with technical details, documentation, text table, check tables, foreign key relationships, conversion routines, relevant tcodes and example ABAP select code etc. .