trace for every action — create, edit, cancel, charge — with who, when and what changed.
records that can be edited or deleted: the log is write-only, and that's exactly its value.
filters to find what happened — by person, by module, by date.
How Booktlan solves it
Every action leaves a trace
Create, edit, cancel, charge: every action is recorded with who, when and exactly what changed.
The story of every record
A reservation, an expense or a rate tells its full life: how it was born and every change since.
Arguments settled with data
"It wasn't me" gets settled by looking it up, not by arguing. And honest mistakes get fixed knowing exactly what moved.
Connects with
No module lives alone: they share the same data from the source.
Frequently asked questions
Can the audit log be edited or deleted?
Not from the operation: it's a write-only record. Its value depends on exactly that.
Is this useful to an investor or an external auditor?
It's one of the reasons the module exists: the operation can prove its history, not just tell it.
Can I find out who canceled a booking or changed a rate?
That is what the audit log is for: every action is kept with who, when and what changed, so "who canceled this?" is settled by looking it up, not by arguing.