Inputs
Dedicated input area for rates, quantities, and dates so users change only defined cells and avoid altering formulas.
A consistent template saves time, reduces calculation errors, and preserves the assumptions behind results so reviewers can validate decisions quickly. It also creates a single source of truth for audits, approvals, and version control when multiple stakeholders provide inputs.
Final reviewers, approvers, and external auditors use the completed template to verify figures and confirm that inputs and formulas are consistent with policy.
Dedicated input area for rates, quantities, and dates so users change only defined cells and avoid altering formulas.
Hidden or protected formula section that shows stepwise computations using referenced cells to ensure traceability.
Built-in scenario toggles for best, base, and worst cases to compare outputs under different assumptions.
Automatic error flags, balance checks, and reasonableness tests to detect missing or inconsistent inputs.
A results page with totals, KPIs, and concise narrative explanation of the outcome for stakeholder distribution.
An assumptions log that documents sources, dates, and justification for each key input to aid auditing.
| Field | Configuration | Order | Required |
|---|---|
| Input Permissions | Restrict who can edit input cells to reduce accidental changes. |
| Approval Sequence | Define one or more approvers in fixed order before signature. |
| Notification Rules | Notify stakeholders automatically when approvals or reviews are pending. |
| Versioning | Enable version control so each signed copy is stored with a unique ID. |
Confirm the platform supports protected formula fields, audit trails, and required file formats before you publish a template.
Ensure users have permission to access integrations and that document export preserves formula snapshots and audit metadata for compliance.
Typically 5 business days before review cutoff.
Allow 3–5 business days for detailed reviews.
Approvers should respond within 5–10 business days.
Export signed summary immediately after final approval.
Attach the signed calculation to the contract record within 2 business days.
| signNow | DocuSign | Adobe Sign | PandaDoc | HelloSign | |
|---|---|---|---|---|---|
| Starting Price | $8/user/mo | $15/user/mo | $14/user/mo | $19/user/mo | $15/user/mo |
| Free Trial | 7-day free trial | Varies | Varies | Varies | Varies |
| Bulk Send | Yes | Yes | Yes | Yes | Yes |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| HIPAA Compliant | Yes | Yes | Yes | No | No |
| Envelope Cap | No cap | 100 envelopes/user/year | No cap | No cap | No cap |
Optica needed repeatable investment return calculations to evaluate deals consistently.
A real estate owner required uniform cost and rent projections across assets.