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</o:shapelayout></xml><![endif]--></head><body lang=EN-GB link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>Hi Simon<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>have you managed to get the LTI functionality to work on a live server rather than localhost? I've tried to get this working on a Centos server linking from that server to an XOT 1.8 installation on the same server and also another server. When clicking save and display or following the link added to a course I don't get prompted to login to XOT and just get what appears to be a blank Iframe. Do any of the LTI files need special permissions? <o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Also on the XOT installations on the same server as the Moodle I only see the option to View LTI keys not Add a new key so I had to add the key and secret direct to the db. Any idea why that might be?<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Cheers<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Ron<o:p></o:p></span></p><p class=MsoNormal><a name="_MailEndCompose"><span style='color:#1F497D'><o:p> </o:p></span></a></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> xerte-dev-bounces@lists.nottingham.ac.uk [mailto:xerte-dev-bounces@lists.nottingham.ac.uk] <b>On Behalf Of </b>Ron Mitchell<br><b>Sent:</b> 03 October 2012 15:28<br><b>To:</b> 'For Xerte technical developers'<br><b>Subject:</b> [Xerte-dev] Re: LTI Provider<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='color:#1F497D'>Hi Simon<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>good point - I guess that's a real advantage in that if a teacher with moodle course and XOT access has the relevant details they can still add an XOT resource even if the Moodle admin hasn't set-up the specific external tool.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Cheers<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Ron<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <a href="mailto:xerte-dev-bounces@lists.nottingham.ac.uk">xerte-dev-bounces@lists.nottingham.ac.uk</a> [<a href="mailto:xerte-dev-bounces@lists.nottingham.ac.uk">mailto:xerte-dev-bounces@lists.nottingham.ac.uk</a>] <b>On Behalf Of </b>Simon Atack<br><b>Sent:</b> 03 October 2012 15:17<br><b>To:</b> For Xerte technical developers<br><b>Subject:</b> [Xerte-dev] Re: LTI Provider<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='color:#1F497D'>Ron,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>I have updated the documentation as suggested. As this is a landing page to lti then the documentation on the moodle page makes sense.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>If you put the full url into the url box on the specific instance then you would get to the correct place. This means that if Xerte hasn’t been setup in moodle it can still be used you would just enter the information that you entered under site administration on that specific instance.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Simon<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <a href="mailto:xerte-dev-bounces@lists.nottingham.ac.uk">xerte-dev-bounces@lists.nottingham.ac.uk</a> [<a href="mailto:xerte-dev-bounces@lists.nottingham.ac.uk">mailto:xerte-dev-bounces@lists.nottingham.ac.uk</a>] <b>On Behalf Of </b>Ron Mitchell<br><b>Sent:</b> 03 October 2012 14:56<br><b>To:</b> 'For Xerte technical developers'<br><b>Subject:</b> [Xerte-dev] Re: LTI Provider<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='color:#1F497D'>Hi Simon<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>thanks the key difference was that tick box to 'show tool type when creating tool instances'<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>With that ticked there's no need to add a url when adding an external tool activity as long as the correct external tool is selected from the drop down. Without it ticked it just goes to the login page. I hadn't ticked that originally because the moodle help says:<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>In most cases, this option does not need to be selected. Teachers can use this tool configuration based on the Launch URL matching the Tool base URL, which is the preferred method. The only case in which this option should be selected is if the tool configuration is just intended for single sign on. For example, if all launches to the tool provider just take the user to a landing page instead of to a specific resource.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>If this is correct perhaps needs adding to the quick documentation?<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Cheers<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Ron<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <a href="mailto:xerte-dev-bounces@lists.nottingham.ac.uk">xerte-dev-bounces@lists.nottingham.ac.uk</a> [<a href="mailto:xerte-dev-bounces@lists.nottingham.ac.uk">mailto:xerte-dev-bounces@lists.nottingham.ac.uk</a>] <b>On Behalf Of </b>Simon Atack<br><b>Sent:</b> 03 October 2012 13:56<br><b>To:</b> For Xerte technical developers<br><b>Subject:</b> [Xerte-dev] Re: LTI Provider<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='color:#1F497D'>Ron,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>I think you haven’t set up your moodle correctly. You can have it so moodle is set only once with the Xerte Object under the LTI Administration[under site administration] (I have included a screenshot from mine) once this is set and the tick box below the custom parameters box is ticked then this will show up in the usual adding a new external tool, type in an activity Name then in the drop down box for external tool type choose the name you gave the object under the site administration don’t enter anything into the launch url and just click save and display. This then means you just select the external tool from the drop down XOT in your case, it suggest the XOT hasn’t been setup as I have said above, there is no reason to additionally enter the url below this.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>There is currently no support to create accounts in the lti additions, All I do is call the authentication mechanism. For LDAP it will add users into the logindetails table, for others I believe you would have to add code to the authentication mechanism so that it could add to itself etc <o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Simon<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <a href="mailto:xerte-dev-bounces@lists.nottingham.ac.uk">xerte-dev-bounces@lists.nottingham.ac.uk</a> [<a href="mailto:xerte-dev-bounces@lists.nottingham.ac.uk">mailto:xerte-dev-bounces@lists.nottingham.ac.uk</a>] <b>On Behalf Of </b>Julian Tenney<br><b>Sent:</b> 03 October 2012 12:17<br><b>To:</b> For Xerte technical developers<br><b>Subject:</b> [Xerte-dev] Re: LTI Provider<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='color:#1F497D'>> In my new features slot on the 10th ok if I mention this and suggest delegates speak to you if they have any questions?<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Please do! I’ll make a fresh zip, 1.81, the LTI release.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal style='margin-left:36.0pt'><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <a href="mailto:xerte-dev-bounces@lists.nottingham.ac.uk">xerte-dev-bounces@lists.nottingham.ac.uk</a> [<a href="mailto:xerte-dev-bounces@lists.nottingham.ac.uk">mailto:xerte-dev-bounces@lists.nottingham.ac.uk</a>] <b>On Behalf Of </b>Ron Mitchell<br><b>Sent:</b> 03 October 2012 12:08<br><b>To:</b> 'For Xerte technical developers'<br><b>Subject:</b> [Xerte-dev] Re: LTI Provider<o:p></o:p></span></p></div></div><p class=MsoNormal style='margin-left:36.0pt'><o:p> </o:p></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'>Hi Simon<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'>thanks for the screenshots - very useful. All working well now! :-)<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'>I had added the /lti/ when configuring via admin > plugins > activity modules > external tool but I hadn't added a url or a url with /lti/ in the end when adding an external tool activity to a course. Now that I've done that it works great. It seems a shame that the Moodle settings can't automatically pick up the correct url by selecting the name of the external tool. e.g. If I select XOT as shown in the screenshot (the name I gave to the external tool via admin) I still have to add the url with /lti/ appended for the selection of an LO to work otherwise it just takes me to the standard login screen. Not a problem for me but I can see it being a problem where users just put what they know to be the installation url, or no url at all, rather than knowing or remembering to add /lti/. I know this is more a moodle limitation rather than any kind of limitation of what you've developed which is great! <o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'>I guess once users know what to do via a guide or something then they should remember and I guess in an institution it would be worth customising the help for the external resource activity to show what url to add.<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'>I can see awareness of LTI growing quickly over the next couple of years especially where Moodle is used as the VLE. Does the functionality exist in what you have developed to automatically create accounts from the consumer e.g. if the XOT db was used to store accounts? I'm guessing not at the moment but I could see that being very useful for OER collaborative projects etc.<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'>Great stuff!<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'>In my new features slot on the 10th ok if I mention this and suggest delegates speak to you if they have any questions?<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'>Cheers<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'>Ron<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal style='margin-left:36.0pt'><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <a href="mailto:xerte-dev-bounces@lists.nottingham.ac.uk">xerte-dev-bounces@lists.nottingham.ac.uk</a> [<a href="mailto:xerte-dev-bounces@lists.nottingham.ac.uk">mailto:xerte-dev-bounces@lists.nottingham.ac.uk</a>] <b>On Behalf Of </b>Simon Atack<br><b>Sent:</b> 03 October 2012 11:08<br><b>To:</b> For Xerte technical developers<br><b>Subject:</b> [Xerte-dev] Re: LTI Provider<o:p></o:p></span></p></div></div><p class=MsoNormal style='margin-left:36.0pt'><o:p> </o:p></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'>Ron,<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'>Sorry about not mentioning to run upgrade.php I assumed (wrongly!) that standard practice would be to run each time when upgrading code.<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'>It should work with all the authentication methods, I had only used it against LDAP. I have just switched to static as authentication and gone through it and it appears to work as Id expect. <o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'>The steps will be (I have attached screen grabs to compare to)<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'>1<sup>st</sup> you should get a login asking for username/password ( this will only appear once) [Xerte-lti-1.png]<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'>2<sup>nd</sup> you should get a screen with instructions on the left and list of projects in the right with a select button at the bottom [Xerte-lti-2.png] an empty workspace & [Xerte-lti-3.png] for workspace with some content.<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'>The obvious thing I can think of is you didn’t put the correct url into the Tool Base URL, it should be the usual Xerte url with the addition of /LTI/ on the end as only this URL is configured to accept the LTI link <o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'>Simon<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal style='margin-left:36.0pt'><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <a href="mailto:xerte-dev-bounces@lists.nottingham.ac.uk">xerte-dev-bounces@lists.nottingham.ac.uk</a> [<a href="mailto:xerte-dev-bounces@lists.nottingham.ac.uk">mailto:xerte-dev-bounces@lists.nottingham.ac.uk</a>] <b>On Behalf Of </b>Ron Mitchell<br><b>Sent:</b> 03 October 2012 10:10<br><b>To:</b> 'For Xerte technical developers'<br><b>Subject:</b> [Xerte-dev] Re: LTI Provider<o:p></o:p></span></p></div></div><p class=MsoNormal style='margin-left:36.0pt'><o:p> </o:p></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'>Hi Simon<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'>thought I'd have a go at testing this for you but may be misunderstanding how it works. Firstly will it only work with XOT configured for LDAP or should it also work if XOT is set to static authentication?<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'>Results of tests so far:<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'>1. Realised I had to run upgrade.php to create the lti table - this worked fine.<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'>2. Adding a key and secret via management.php also worked fine.<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'>3. Configuring the Moodle external tool via admin > manage plugins etc also worked fine <o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'>4. Adding an external tool activity to a course and selecting save and display simply launches the XOT login page and upon login shows the workspace e.g. there isn't an option to select a specific LO for the link. Is this because it won't work with static authentication or am I missing something?<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'>HTH<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'>Ron<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal style='margin-left:36.0pt'><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <a href="mailto:xerte-dev-bounces@lists.nottingham.ac.uk">xerte-dev-bounces@lists.nottingham.ac.uk</a> [<a href="mailto:xerte-dev-bounces@lists.nottingham.ac.uk">mailto:xerte-dev-bounces@lists.nottingham.ac.uk</a>] <b>On Behalf Of </b>Simon Atack<br><b>Sent:</b> 02 October 2012 17:14<br><b>To:</b> <a href="mailto:xerte-dev@lists.nottingham.ac.uk">xerte-dev@lists.nottingham.ac.uk</a><br><b>Subject:</b> [Xerte-dev] LTI Provider<o:p></o:p></span></p></div></div><p class=MsoNormal style='margin-left:36.0pt'><o:p> </o:p></p><p class=MsoNormal style='margin-left:36.0pt'>First thank you all for the welcome.<o:p></o:p></p><p class=MsoNormal style='margin-left:36.0pt'><o:p> </o:p></p><p class=MsoNormal style='margin-left:36.0pt'>Yesterday I submitted to svn the LTI Provider integration function I have been working on. This allow you to have launch Xerte from within a VLE giving single sign on etc (In moodle this is the External Tool activity plugin). <o:p></o:p></p><p class=MsoNormal style='margin-left:36.0pt'><o:p> </o:p></p><p class=MsoNormal style='margin-left:36.0pt'>It handles the association between the LTI userid & the Xerte username (and allows regular re-authentication) and then if staff lets you select the project you want to associate the link with, and then displays the project for subsequent launches of the link. It also includes LTI Key/Secret Management in the main Xerte management interface.<o:p></o:p></p><p class=MsoNormal style='margin-left:36.0pt'><o:p> </o:p></p><p class=MsoNormal style='margin-left:36.0pt'>I have tested it myself on my local box with a fresh install of Xerte (configured for LDAP authentication) and Moodle 2.2.2+. I have tried to keep the changes as few as possible to integrate it in (I have extended a couple of functions to support extra parameters as well as factoring some repeated lines into functions so there is only 1 copy doing anything). It would be really useful if others could download it, test it out and give feedback. <o:p></o:p></p><p class=MsoNormal style='margin-left:36.0pt'><o:p> </o:p></p><p class=MsoNormal style='margin-left:36.0pt'>There is a very brief documentation file LTI Documentation.txt included with a brief note of what you need to do, anyone having problems/or trouble understanding how to get it working please get it touch.<o:p></o:p></p><p class=MsoNormal style='margin-left:36.0pt'><o:p> </o:p></p><p class=MsoNormal style='margin-left:36.0pt'>The LTI library is based off the IMS sample code for LTI in php and extended by UoN and has been used in the Rogo OSS project.<o:p></o:p></p><p class=MsoNormal style='margin-left:36.0pt'><o:p> </o:p></p><p class=MsoNormal style='margin-left:36.0pt'>Thanks<o:p></o:p></p><p class=MsoNormal style='margin-left:36.0pt'><o:p> </o:p></p><p class=MsoNormal style='margin-left:36.0pt'>Simon<o:p></o:p></p><p class=MsoNormal style='margin-left:36.0pt'><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p> </o:p></span></p><p style='margin-left:36.0pt'>This message and any attachment are intended solely for the addressee and may contain confidential information. If you have received this message in error, please send it back to me, and immediately delete it. Please do not use, copy or disclose the information contained in this message or in any attachment. Any views or opinions expressed by the author of this email do not necessarily reflect the views of the University of Nottingham. <o:p></o:p></p><p style='margin-left:36.0pt'>This message has been checked for viruses but the contents of an attachment may still contain software viruses which could damage your computer system: you are advised to perform your own checks. Email communications with the University of Nottingham may be monitored as permitted by UK legislation. <o:p></o:p></p></div></body></html>