Lock Billed Time Entries

[LifestyleDesigner]

This year I decided to change the rounding up increment on my time entries.

PROBLEM: ALL old paid invoices now show different billed amounts.

I need a way to LOCK the paid invoices so they don't change if I make changes going forward, please.

[Adam]

Changing settings such as the Rate, Rounding, etc. will *not* affect prior entries.  From the very first version (1.0), Time Master has always "inherited" the setting into the Time Entry at the moment of creation.  So making changes to any of those settings will not change Time Entries or Invoices.