Board Thread:Support Requests - Getting Technical/@comment-27546251-20160420192613/@comment-5065259-20160421042640

you could try using a custom edit button that preloads the template for you, only loads in source editor though. the following is by Thailog from the avatar wiki change out the template, basically go a page and insert the template, fill out all rows with something then in source mode remove it to get all the rows. replace as relevant with below styling.

if ((wgAction == 'submit' || wgAction == 'edit') && mwCustomEditButtons) { mwCustomEditButtons[mwCustomEditButtons.length] = { "imageFile": "FULL IMAGE URL", "speedTip": "Insert character infobox template", "tagOpen": "\{\{Character infobox\r| nation        = ", "tagClose": "\r| image         = \r| name           = \r| nationality    = \r| age            = \r| gender         = \r| hair           = \r| skincolor      = \r| skintype       = \r| allies         = \r| enemies        = \r| weapon         = \r| fightingstyle  = \r| profession     = \r| position       = \r| affiliation    = \r| appearance     = \r| lastappearance = \r| voice          = \r| more           = \r\}\}", "sampleText": ""};