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        <title>Orion Properties Inc. Annual report pursuant to Section 13 and 15(d)</title>
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            <h3>Annual report pursuant to Section 13 and 15(d)</h3>
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                                <a class="menu-item " href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/415">Cover</a>
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                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/415">Cover</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/416">Audit Information</a></li>
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                                <a class="menu-item " href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/417">Financial Statements</a>
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                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/417">ORION OFFICE REIT, CONSOLIDATED BALANCE SHEETS</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/418">ORION OFFICE REIT, CONSOLIDATED BALANCE SHEETS (Parenthetical)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/419">ORION OFFICE REIT, CONSOLIDATED AND COMBINED STATEMENTS OF OPERATIONS</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/420">ORION OFFICE REIT, CONSOLIDATED AND COMBINED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/421">ORION OFFICE REIT, CONSOLIDATED AND COMBINED STATEMENTS OF EQUITY</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/422">ORION OFFICE REIT, CONSOLIDATED AND COMBINED STATEMENTS OF CASH FLOWS</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/423">VEREIT OFFICE ASSETS, COMBINED AND CONSOLIDATED BALANCE SHEET</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/424">VEREIT OFFICE ASSETS, COMBINED AND CONSOLIDATED STATEMENTS OF OPERATIONS</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/425">VEREIT OFFICE ASSETS, COMBINED AND CONSOLIDATED STATEMENTS OF EQUITY</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/426">VEREIT OFFICE ASSETS COMBINED AND CONSOLIDATED STATEMENTS OF CASH FLOWS</a></li>
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                                <a class="menu-item " href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/427">Notes to Financial Statements</a>
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                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/427">Orion Office REIT, Organization</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/428">Orion Office REIT, Summary of Significant Accounting Policies</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/429">Orion Office REIT, Real Estate Investments and Related Intangibles</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/430">Orion Office REIT, Receivables and Other Assets</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/431">Orion Office REIT, Fair Value Measures</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/432">Orion Office REIT, Debt, Net</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/433">Orion Office REIT, Derivative and Hedging Activities</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/434">Orion Office REIT, Supplemental Cash Flow Disclosures</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/435">Orion Office REIT, Accounts Payable and Accrued Expenses</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/436">Orion Office REIT, Commitment and Contingencies</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/437">Orion Office REIT, Leases</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/438">Orion Office REIT, Stockholders&#039; Equity</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/439">Orion Office REIT, Equity-Based Compensation</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/440">Orion Office REIT, Net Income (Loss) Per Share</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/441">Orion Office REIT, Subsequent Events</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/442">Schedule III - Real Estate and Accumulated Depreciation</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/443">VEREIT Office Assets, Organization and Summary of Significant Accounting Policies</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/444">VEREIT Office Assets, Real Estate Investments and Related Intangibles</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/445">VEREIT Office Assets, Mortgage Notes Payable, Net</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/446">VEREIT Office Assets, Commitment and Contingencies</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/447">VEREIT Office Assets, Leases</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/448">VEREIT Office Assets, Subsequent Events</a></li>
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                                <a class="menu-item " href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/449">Accounting Policies</a>
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                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/449">Orion Office REIT, Summary of Significant Accounting Policies (Policies)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/450">VEREIT Office Assets, Organization and Summary of Significant Accounting Policies (Policies)</a></li>
                                                                    </ul>
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                                <a class="menu-item " href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/451">Notes Tables</a>
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                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/451">Orion Office REIT, Real Estate Investments and Related Intangibles (Tables)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/452">Orion Office REIT, Receivables and Other Assets (Tables)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/453">Orion Office REIT, Fair Value Measures (Tables)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/454">Orion Office REIT, Debt, Net (Tables)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/455">Orion Office REIT, Derivative and Hedging Activities (Tables)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/456">Orion Office REIT, Supplemental Cash Flow Disclosures (Tables)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/457">Orion Office REIT, Accounts Payable and Accrued Expenses (Tables)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/458">Orion Office REIT, Leases (Tables)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/459">Orion Office REIT, Stockholders&#039; Equity (Tables)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/460">Orion Office REIT, Equity-Based Compensation (Tables)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/461">Orion Office REIT, Net Income (Loss) Per Share (Tables)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/462">VEREIT Office Assets, Real Estate Investments and Related Intangibles (Tables)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/463">VEREIT Office Assets, Leases (Tables)</a></li>
                                                                    </ul>
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                                <a class="menu-item current" href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/464">Notes Details</a>
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                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/464">Orion Office REIT, Organization (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/465">Orion Office REIT, Summary of Significant Accounting Policies (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/466">Orion Office REIT, Real Estate Investments and Related Intangibles - Property Acquisitions (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/467">Orion Office REIT, Real Estate Investments and Related Intangibles - Property Dispositions (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/468">Orion Office REIT, Real Estate Investments and Related Intangibles - Real Estate Assets Held for Sale (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/469">Orion Office REIT, Real Estate Investments and Related Intangibles - Intangible Lease Assets (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/470">Orion Office REIT, Real Estate Investments and Related Intangibles - Intangible Lease Assets and Liabilities (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/471">Orion Office REIT, Real Estate Investments and Related Intangibles - Consolidated Joint Venture (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/472">Orion Office REIT, Real Estate Investments and Related Intangibles - Schedule of Company&#039;s Investment in Unconsolidated Joint Venture (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/473">Orion Office REIT, Receivables and Other Assets - Accounts Receivable, Net (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/474">Orion Office REIT, Receivables and Other Assets - Other Assets (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/475">Orion Office REIT, Fair Value Measures - Items Measured at Fair Value on a Recurring Basis (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/476">Orion Office REIT, Fair Value Measures - Narrative (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/477">Orion Office REIT, Fair Value Measures - Provisions for Impairment (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/478">Orion Office REIT, Fair Value Measures - Assets at Fair Value Measured on a Non-recurring Basis (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/479">Orion Office REIT, Fair Value Measures - Fair Value of Financial Instruments (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/480">Orion Office REIT, Debt, Net - Narrative (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/481">Orion Office REIT, Debt, Net - Schedule of Debt (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/482">Orion Office REIT, Debt, Net - Scheduled Aggregate Principal Repayments Due (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/483">Orion Office REIT, Debt, Net - Credit Agreement (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/484">Orion Office REIT, Debt, Net - CMBS Loan (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/485">Orion Office REIT, Debt, Net - Schedule of Mortgage Notes Payable (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/486">Orion Office REIT, Derivative and Hedging Activities - Narrative (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/487">Orion Office REIT, Derivative and Hedging Activities - Derivatives Designated as Hedging Instruments (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/488">Orion Office REIT, Derivative and Hedging Activities - Offsetting of Derivative Assets and Liabilities (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/489">Orion Office REIT, Supplemental Cash Flow Disclosures (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/490">Orion Office REIT, Accounts Payable and Accrued Expenses (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/491">Orion Office REIT, Commitment and Contingencies (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/492">Orion Office REIT, Leases - Lessor Narrative (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/493">Orion Office REIT, Leases - Future Minimum Base Rent Payments (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/494">Orion Office REIT, Leases - Lessee Narrative (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/495">Orion Office REIT, Leases - Future Minimum Lease Payments (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/496">Orion Office REIT, Stockholders&#039; Equity - Narrative (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/497">Orion Office REIT, Stockholders&#039; Equity - Schedule of Dividends Payable (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/498">Orion Office REIT, Equity-Based Compensation - Narrative (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/499">Orion Office REIT, Equity-Based Compensation - Schedule of Share-Based Payment Award (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/500">Orion Office REIT, Net Income (Loss) Per Share - Computation of Basic and Diluted EPS (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/501">Orion Office REIT, Net Income (Loss) Per Share - Schedule of Antidilutive (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/502">Orion Office REIT, Subsequent Events (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/503">Schedule III - Real Estate and Accumulated Depreciation (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/504">Schedule III - Real Estate and Accumulated Depreciation - Gross Real Estate Activity (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/505">Schedule III - Real Estate and Accumulated Depreciation - Reconciliation of Accumulated Depreciation (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/506">VEREIT Office Assets, Organization and Summary of Significant Accounting Policies (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/507">VEREIT Office Assets, Real Estate Investments and Related Intangibles - Property Dispositions (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/508">VEREIT Office Assets, Real Estate Investments and Related Intangibles - Intangible Lease Assets and Liabilities (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/509">VEREIT Office Assets, Real Estate Investments and Related Intangibles - Projected Amortization Expense and Adjustments (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/510">VEREIT Office Assets, Real Estate Investments and Related Intangibles - Consolidated Joint Ventures Narrative (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/511">VEREIT Office Assets, Real Estate Investments and Related Intangibles - Impairments (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/512">VEREIT Office Assets, Mortgage Notes Payable, Net - Narrative (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/513">VEREIT Office Assets, Leases - Narrative (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/514">VEREIT Office Assets, Leases - Rental Revenue (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/515">VEREIT Office Assets, Leases - Maturities of Lease Payments Receivable (Details)</a></li>
                                                                            <li><a href="/investors/sec-filings/all-sec-filings/xbrl_doc_only/516">VEREIT Office Assets, Leases - Future Minimum Lease Payments (Details)</a></li>
                                                                    </ul>
                            </li>
                                            </ul>
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                <h4>Orion Office REIT, Real Estate Investments and Related Intangibles - Real Estate Assets Held for Sale (Details)</h4>
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