P018.xml</td><td>TEST :Syntax Checking for Attribute Declaration (form) : use=optional, fixed="37" (may appear once, if appear, value must be "37"), instant xml value =36</td><td bgcolor="blue">invalid</td><td bgcolor="blue">invalid</td><td bgcolor="blue">true</td></tr><tr><td>msData/attribute/attP019.xml</td><td>TEST :Syntax Checking for Attribute Declaration (form) : use=optional, fixed="37" (may appear once, if appear, value must be "37"), instant xml value =37</td><td bgcolor="green">valid</td><td bgcol