# 1700 - Online Requests Module

1700 - Online Requests Module

<table data-header-hidden><thead><tr><th width="196.33333333333331">Event</th><th width="211">Extension action set</th><th>Description</th></tr></thead><tbody><tr><td>Event</td><td>Extension action set</td><td>Description</td></tr><tr><td>Before </td><td>EXT_1700_1_Before</td><td>Will be executed before MSS opens the Online Requests module;</td></tr><tr><td><a href="#replace">Replace</a></td><td>EXT_1700_2_Replace</td><td>Will replace MSS Online Requests module;</td></tr><tr><td>After</td><td>EXT_1700_3_After</td><td>Will be executed after closing the Online Requests module;</td></tr></tbody></table>

### Replace

*Output Parameters*

* outOpenMSSModule – Return code: 1 – Open MSS module / 0 – Don’t open MSS module;