Details
How to create Hole Pattern base on center line?
Solution
To create symmetrical pattern along axis/ center line you need just a midpoint constraint to pattern sketch with the center line.
For more detail information about Pattern command; please refer Solid Edge help about Pattern command.
http://docs.plm.automation.siemens.com/tdoc/se/2020/se_help/#uid:index#goto:feature_modeling:feat14c
Hope, this may help.
Notes and References
9961586
Hardware/Software Configuration
Platform: INTEL
OS: windows
OS Version: 1064
Product: SOLID_EDGE
Application: PART/SHEETMETAL
Version: V221.0
Function: FEATURES
Ref: 002-8564576