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Additional editing options for the document are contained under the three-dots icon at the top right next to the Send button:
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The Signature Period Has Not Yet Expired
The first possibility is that the proposal has not yet expired, and so you can just extend its validity by clicking on Proposal Expiration:
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The Signature Period Has Already Expired
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The application moves you to the Document Contents step, where you sign the document again – and send it to the counterparty for signing if needed.
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After this renewal, the proposal’s original length of validity that you have set in the workspace settings is then automatically set again.
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