Intro to Revision Control
Why you should use Revision Control
Revision Control is Inspec's advanced change management feature that automatically tracks all modifications to your schedules throughout the design process. This ensures clients, contractors, and consultants remain informed of the latest design decisions whenever schedules are distributed.
Turning on/off Revision Control
Revision Control operates on a per-schedule basis, enabling independent change tracking for each schedule in your project. To turn on (or off) Revision Control for your schedules:
Access schedule settings
Toggle Revision Control
Configure Issue Report (optional)
Save your changes
You can update your preferences with Revision Control at any time while working in a schedule by going to Settings in the top right corner of your screen.
How to lock revisions
All new schedules with Revision Control enabled will default to Revision A upon creation. Once the schedule is ready for distribution, the revision must be locked to prevent further modifications. Locking a revision does not restrict ongoing work within the schedule, it simply ensures that the specific revision remains unchanged, preserving its integrity for distribution purposes.

Open Revision Control
Lock the revision

Confirm your action
View locked revision state

A locked revision means any changes you make to this schedule now will automatically become Revision B and so forth.
How to unlock revisions
To unlock a schedule, simply click into the cell you wish to edit. Inspec will notify you that you are about to make changes to a locked version of your schedule, but if you are happy to proceed, click Confirm.

For example, if you have a schedule locked as Revision A, and you start to make changes, your schedule will automatically become Revision B and will be unlocked for editing.
Overruling a locked revision
Although it is not recommended since it could lead to confusion or error, it is possible to overrule a locked revision if there are amendments that need to be made.

Overruling a locked revision is only possible if that revision has yet to be distributed with Issue Report. Learn more about Issue Report here.
Open Revision Control
Unlock the revision
Confirm your action
Continue editing
Comparing revisions
Users have the ability to compare different revisions to easily see where changes have been made throughout the design process.
In this mode you are not able to make any changes, but you can see exactly what data was changed between revisions.

Open Revision Control
View previous revisions
Compare revisions
Exit view mode
Automatic change tracking
Inspec's Revision Control feature includes automatic change tracking, which visually identifies where any changes have been made between schedule revisions by highlighting the new information in a faint orange.
For example, if Revision A has been locked and subsequent changes are made (creating Revision B), the following modifications will be highlighted in Revision B to indicate deviations from the original schedule:
- Modified information within existing rows or cells
- Newly added rows
- Newly added sections
- Newly added fields or columns
Automatic change tracking cannot be turned off if Revision Control is enabled on your schedule. If you do not want changes highlighted on your schedule, learn about turning off Revision Control here.
Issuing revisions through Issue Report
If you have Revision Control enabled on your schedule, then it is also possible for you to include the schedule on your Issue Report.
The Issue Report feature enables users to share their schedules directly with external design teams collaborating on the project. To learn more about Issue Report and Distribution Lists, click here.
When a schedule is locked, it will automatically become available to share to anyone on your distribution list for that project. Anyone who receives a copy of your schedule through Issue Report will also be able to see where changes have been made since the previous revision (this applies only to Revisions B and onwards). To learn more about Automatic Change Tracking, click here.
Unlocked schedules cannot be shared through Issue Report, but are still able to be exported as a PDF. Learn more about exporting PDFs.
Navigate to your project
Open Issue Report
Select schedules
Select recipients
Preview (optional)
Issue schedules
Check your email
Related Frequently Asked Questions
How do I issue an older revision if I've already started working on a newer one?
Each revision can only be issued once through Issue Report. Inspec will alert you if you attempt to modify a schedule before the current revision has been issued. If you have inadvertently begun editing your schedule prior to issuing the previous revision, Issue Report will continue to display the last locked revision until it is superseded by the next issued revision.
Can I disable the automatic change tracking highlight feature but still use revision control?
Revision control and automatic change tracking are a package deal, currently there is no way to turn off only the highlighting function. If you want to remove the highlighting, revision control needs to be disabled completely. Learn more about turning off revision control here.