4. Method or Medium of Communication. Rejection pursuant to subsection (b)(1) [Maine cite subsection (2), paragraph (a)] for failure to communicate a record properly should be understood to mean noncompliance with procedures relating to security, authentication, or other communication-related requirements that the filing office may impose. Subsection (b)(1) [Maine cite subsection (2), paragraph (a)] does not authorize a filing office to impose additional substantive requirements. See Section 9-520 [Maine cite section 9-1520], Comment 2.

5. Address for Secured Party of Record. Under subsection (b)(4) [Maine cite subsection (2), paragraph (d)] and Section 9- 520(a) [Maine cite section 9-1520, subsection (1)], the lack of a mailing address for the secured party of record requires the filing office to reject an initial financing statement. The failure to include an address for the secured party of record no longer renders a financing statement ineffective. See Section 9- 502(a) [Maine cite section 9-1502, subsection (1)]. The function of the address is not to identify the secured party of record but rather to provide an address to which others can send required notifications, e.g., of a purchase-money security interest in inventory or of the disposition of collateral. Inasmuch as the address shown on a filed financing statement is an "address that is reasonable under the circumstances," a person required to send a notification to the secured party may satisfy the requirement by sending a notification to that address, even if the address is or becomes incorrect. See Section 9-102 [Maine