QA in control
© 2026 Kriz Asphalt Technologies · yistiva.com
Command Center
Your cross-module lab home.
yistivaTMmodules
QA Program
Your live quality command surface — status, priority actions, and method health.Lab Operations
Setup
People
Training
Work
Sample Management
Manuals
Subscription & Billing
QA Program Commercial Scope
Order summary
Annual Yistiva program access is fixed. Sample and shipping charges vary with subscribed methods, frequency, and instrument count.
Release Board
Release readiness by method — outages, overdue QA points, and next corrective actions.Detailed release restrictions, overdue QA points, and next corrective actions.
To-Do
Priority queue for assigned work, blockers, and follow-up.
Data Entry
Record a single QC result — method, instrument, operator, sample, and value.Run Review
Review a method's run history — flags, repeats, and out-of-control points.| # | Test | Date | Instrument | Operator | Sample | Result | MR | EWMA | Status | Disposition | Observation |
|---|
Lab Dashboard
Program quality at a glance — conformance, turnaround, and stability trends.Jobs & Worklist
Sample Genealogy
Instrument Capture
Data Entry
PG Grading
Certificate of Analysis
Test Detail
Control chart and trend detail for a single method.Continuous Improvement
Track quality improvement across methods and periods.Ranking
Compare method and operator performance across the program.Lab Profile
Operational Readiness
Availability, account setup, privacy signoff, and subscribed-method coverage for each live operator record.
Subscribed-method depth, today's usable bench, and where the lab needs more coverage.
User Setup
QC manager creates invited users inside this lab workspace. Each invitee receives a setup link, creates a password, and signs their own personal notice before activation.
Lab Calendar
Vacation, illness, and part-time availability feed schedule reassignment and due-date planning.
Operator Qualification
Qualification workflow
Record required training steps, provisional QA evidence, requalification, and QC manager signoff for each operator-method stream.
Shipping
Shipping record
Ship-to identity, carrier handoff, tracking, delivery status, and shipping-document placeholders for the active QA cycle.
Shipment history
Inventory
Container custody
Track parent bulk containers and working aliquots with source traceability and split status.
QA Testing Setup
Set QA cadence by subscribed method. Shared DSR support fields stay locked to the parent DSR run.
Standards & Units
Test Times & Lab Day
Equipment
Instrument lifecycle
Track break-in, repair, verification evidence, and QC manager return-to-service approval by subscribed method.
Assignments
Work queue
Cross-module assignments — QA runs, production tests, training, calibration, PT and audits — with qualification and availability checks. Operators progress their own items from My Tasks.
Capacity Board
Operator & instrument load — next two weeks
Two separate resources — operator-minutes and attended instrument-minutes — measured against each day's real usable window from your Lab Day setup, not a flat 8-hour day. Genuinely over-committed operators or benches, closed-day work and overnight-recovery clashes are flagged for review. Everything here is advisory: schedule backlog items and resolve clashes on the Assignments page.
QA Program — Testing Schedule
Schedule view
Generated from active subscriptions, configured instruments, authorized operators, availability, and holiday checks.
Operator x instrument coverage
Managers can see immediately whether every eligible operator is rotating across every configured bench.
Generated rota
Complete Test Schedule
Every owed and booked test
Every assignment and requested job test in one filterable master list — overdue, due soon, in progress, done, or cancelled. Manager view only.
Method Setup
Per-method standing configuration: instrument names, operator authorization, and read-only precision reference.Method Definition
Keep this page only for per-method standing configuration: instrument names, operator authorization, and read-only precision reference.
Published Precision Reference
Published method precision is shown here as reference and cannot be edited on this page.
Monitoring Basis
Active QA-program defaults are visible here. Advanced policy changes are locked off this screen.
Setup Qualification
QA Program Coverage
Corrective and Preventive Action (CAPA)
Corrective and preventive actions — cause, plan, signoff, and closure evidence.CAPA Register
Record the requirement not met, objective evidence, immediate containment, cause, action plan, review, and closure evidence for this lab workspace.
Active CAPAs
Raised, under action, or in effectiveness monitoring.
Completed CAPAs
Effectiveness verified and closed by QC manager signoff.
Cancelled CAPAs
Records cancelled with documented reason and retained for traceability.