Prerequisite : To deploy the IndaSheet module in Excel, you must have the manifest file. Follow the instructions below to get it.
Download the manifest file
Log in to Io-base and click the button at the top right of your screen, highlighted below :
The Io-base administration page opens.
Go to the Others menu.
Then click on the "Plugin excel manifest" submenu :
The manifest file will be downloaded.
Add the add-in to Excel
Open an Office Excel 365 file.
In the ribbon, access the menu Insert / Add-ins
In the top bar, select Upload my Add-in.
Select the manifest.xml file, then click on UpLoad.
The IndaSheet add-in uploads, and appears in the ribbon.