<div dir='auto'>No. Shall is just fine. </div><div class="gmail_extra"><br><div class="gmail_quote">On Dec 8, 2016 05:06, Brian Costello via Openid-specs-fapi <openid-specs-fapi@lists.openid.net> wrote:<br type="attribution"><blockquote class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div>Must I be worried about it?<br />
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-----Original Message-----<br />
From: Openid-specs-fapi [mailto:openid-specs-fapi-bounces@lists.openid.net] On Behalf Of Mike Jones via Openid-specs-fapi<br />
Sent: Tuesday, December 06, 2016 1:30 PM<br />
To: Preibisch, Sascha H <Sascha.Preibisch@ca.com>; Financial API Working Group List <openid-specs-fapi@lists.openid.net><br />
Subject: Re: [Openid-specs-fapi] "SHALL" vs. "MUST"<br />
<br />
"SHALL" means exactly the same thing as "MUST", per RFC 2119.  It's "SHOULD" and "MAY" that you should be worried about. ;-)<br />
<br />
                                -- Mike<br />
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-----Original Message-----<br />
From: Openid-specs-fapi [mailto:openid-specs-fapi-bounces@lists.openid.net] On Behalf Of Preibisch, Sascha H via Openid-specs-fapi<br />
Sent: Tuesday, December 6, 2016 9:01 AM<br />
To: Financial API Working Group List <openid-specs-fapi@lists.openid.net><br />
Subject: [Openid-specs-fapi] "SHALL" vs. "MUST"<br />
<br />
Hi all!<br />
<br />
I just had a chat with a colleague and he said:<br />
<br />
- you know Sascha, I hate to read 'shall' in specifications. I then never know if a product supports it<br />
<br />
So my question is: what is the reason for using "shall" instead of "must"?<br />
<br />
Thanks,<br />
Sascha<br />
<br />
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